18081822416

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{593}}^1$

素因数の和:746

約数の個数: 240

約数和(自身を含む): 45342633600

約数和(自身を除く): 27260811184

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 49, 56, 76, 89, 92, 98, 112, 133, 152, 161, 178, 184, 196, 266, 304, 322, 356, 368, 392, 437, 532, 593, 623, 644, 712, 784, 874, 931, 1064, 1127, 1186, 1246, 1288, 1424, 1691, 1748, 1862, 2047, 2128, 2254, 2372, 2492, 2576, 3059, 3382, 3496, 3724, 4094, 4151, 4361, 4508, 4744, 4984, 6118, 6764, 6992, 7448, 8188, 8302, 8722, 9016, 9488, 9968, 11267, 11837, 12236, 13528, 13639, 14329, 14896, 16376, 16604, 17444, 18032, 21413, 22534, 23674, 24472, 27056, 27278, 28658, 29057, 32752, 33208, 34888, 38893, 42826, 45068, 47348, 48944, 52777, 54556, 57316, 58114, 66416, 69776, 77786, 78869, 82859, 85652, 90136, 94696, 95473, 100303, 105554, 109112, 114632, 116228, 155572, 157738, 165718, 171304, 180272, 189392, 190946, 200606, 211108, 218224, 229264, 232456, 259141, 272251, 311144, 315476, 331436, 342608, 369439, 381892, 401212, 422216, 464912, 518282, 544502, 552083, 622288, 630952, 662872, 668311, 738878, 763784, 802424, 844432, 1002763, 1036564, 1089004, 1104166, 1213871, 1261904, 1325744, 1336622, 1477756, 1527568, 1604848, 1813987, 1905757, 2005526, 2073128, 2178008, 2208332, 2427742, 2586073, 2673244, 2955512, 3627974, 3811514, 4011052, 4146256, 4356016, 4416664, 4855484, 5172146, 5346488, 5911024, 7019341, 7255948, 7623028, 8022104, 8497097, 8833328, 9710968, 10344292, 10692976, 12697909, 14038682, 14511896, 15246056, 16044208, 16994194, 19421936, 20688584, 23063549, 25395818, 28077364, 29023792, 30492112, 33988388, 41377168, 46127098, 49135387, 50791636, 56154728, 59479679, 67976776, 92254196, 98270774, 101583272, 112309456, 118959358, 135953552, 161444843, 184508392, 196541548, 203166544, 237918716, 322889686, 369016784, 393083096, 475837432, 645779372, 786166192, 951674864, 1130113901, 1291558744, 2260227802, 2583117488, 4520455604, 9040911208, 18081822416]

約数ペア:

[(1, 18081822416), (2, 9040911208), (4, 4520455604), (7, 2583117488), (8, 2260227802), (14, 1291558744), (16, 1130113901), (19, 951674864), (23, 786166192), (28, 645779372), (38, 475837432), (46, 393083096), (49, 369016784), (56, 322889686), (76, 237918716), (89, 203166544), (92, 196541548), (98, 184508392), (112, 161444843), (133, 135953552), (152, 118959358), (161, 112309456), (178, 101583272), (184, 98270774), (196, 92254196), (266, 67976776), (304, 59479679), (322, 56154728), (356, 50791636), (368, 49135387), (392, 46127098), (437, 41377168), (532, 33988388), (593, 30492112), (623, 29023792), (644, 28077364), (712, 25395818), (784, 23063549), (874, 20688584), (931, 19421936), (1064, 16994194), (1127, 16044208), (1186, 15246056), (1246, 14511896), (1288, 14038682), (1424, 12697909), (1691, 10692976), (1748, 10344292), (1862, 9710968), (2047, 8833328), (2128, 8497097), (2254, 8022104), (2372, 7623028), (2492, 7255948), (2576, 7019341), (3059, 5911024), (3382, 5346488), (3496, 5172146), (3724, 4855484), (4094, 4416664), (4151, 4356016), (4361, 4146256), (4508, 4011052), (4744, 3811514), (4984, 3627974), (6118, 2955512), (6764, 2673244), (6992, 2586073), (7448, 2427742), (8188, 2208332), (8302, 2178008), (8722, 2073128), (9016, 2005526), (9488, 1905757), (9968, 1813987), (11267, 1604848), (11837, 1527568), (12236, 1477756), (13528, 1336622), (13639, 1325744), (14329, 1261904), (14896, 1213871), (16376, 1104166), (16604, 1089004), (17444, 1036564), (18032, 1002763), (21413, 844432), (22534, 802424), (23674, 763784), (24472, 738878), (27056, 668311), (27278, 662872), (28658, 630952), (29057, 622288), (32752, 552083), (33208, 544502), (34888, 518282), (38893, 464912), (42826, 422216), (45068, 401212), (47348, 381892), (48944, 369439), (52777, 342608), (54556, 331436), (57316, 315476), (58114, 311144), (66416, 272251), (69776, 259141), (77786, 232456), (78869, 229264), (82859, 218224), (85652, 211108), (90136, 200606), (94696, 190946), (95473, 189392), (100303, 180272), (105554, 171304), (109112, 165718), (114632, 157738), (116228, 155572)]