19629792

素因数分解:

$2^5\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:150

約数の個数: 216

約数和(自身を含む): 70584696

約数和(自身を除く): 50954904

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 49, 52, 56, 63, 72, 78, 84, 91, 96, 98, 104, 107, 112, 117, 126, 144, 147, 156, 168, 182, 196, 208, 214, 224, 234, 252, 273, 288, 294, 312, 321, 336, 364, 392, 416, 428, 441, 468, 504, 546, 588, 624, 637, 642, 672, 728, 749, 784, 819, 856, 882, 936, 963, 1008, 1092, 1176, 1248, 1274, 1284, 1391, 1456, 1498, 1568, 1638, 1712, 1764, 1872, 1911, 1926, 2016, 2184, 2247, 2352, 2548, 2568, 2782, 2912, 2996, 3276, 3424, 3528, 3744, 3822, 3852, 4173, 4368, 4494, 4704, 5096, 5136, 5243, 5564, 5733, 5992, 6552, 6741, 7056, 7644, 7704, 8346, 8736, 8988, 9737, 10192, 10272, 10486, 11128, 11466, 11984, 12519, 13104, 13482, 14112, 15288, 15408, 15729, 16692, 17976, 19474, 20384, 20972, 22256, 22932, 23968, 25038, 26208, 26964, 29211, 30576, 30816, 31458, 33384, 35952, 38948, 41944, 44512, 45864, 47187, 50076, 53928, 58422, 61152, 62916, 66768, 68159, 71904, 77896, 83888, 87633, 91728, 94374, 100152, 107856, 116844, 125832, 133536, 136318, 155792, 167776, 175266, 183456, 188748, 200304, 204477, 215712, 233688, 251664, 272636, 311584, 350532, 377496, 400608, 408954, 467376, 503328, 545272, 613431, 701064, 754992, 817908, 934752, 1090544, 1226862, 1402128, 1509984, 1635816, 2181088, 2453724, 2804256, 3271632, 4907448, 6543264, 9814896, 19629792]

約数ペア:

[(1, 19629792), (2, 9814896), (3, 6543264), (4, 4907448), (6, 3271632), (7, 2804256), (8, 2453724), (9, 2181088), (12, 1635816), (13, 1509984), (14, 1402128), (16, 1226862), (18, 1090544), (21, 934752), (24, 817908), (26, 754992), (28, 701064), (32, 613431), (36, 545272), (39, 503328), (42, 467376), (48, 408954), (49, 400608), (52, 377496), (56, 350532), (63, 311584), (72, 272636), (78, 251664), (84, 233688), (91, 215712), (96, 204477), (98, 200304), (104, 188748), (107, 183456), (112, 175266), (117, 167776), (126, 155792), (144, 136318), (147, 133536), (156, 125832), (168, 116844), (182, 107856), (196, 100152), (208, 94374), (214, 91728), (224, 87633), (234, 83888), (252, 77896), (273, 71904), (288, 68159), (294, 66768), (312, 62916), (321, 61152), (336, 58422), (364, 53928), (392, 50076), (416, 47187), (428, 45864), (441, 44512), (468, 41944), (504, 38948), (546, 35952), (588, 33384), (624, 31458), (637, 30816), (642, 30576), (672, 29211), (728, 26964), (749, 26208), (784, 25038), (819, 23968), (856, 22932), (882, 22256), (936, 20972), (963, 20384), (1008, 19474), (1092, 17976), (1176, 16692), (1248, 15729), (1274, 15408), (1284, 15288), (1391, 14112), (1456, 13482), (1498, 13104), (1568, 12519), (1638, 11984), (1712, 11466), (1764, 11128), (1872, 10486), (1911, 10272), (1926, 10192), (2016, 9737), (2184, 8988), (2247, 8736), (2352, 8346), (2548, 7704), (2568, 7644), (2782, 7056), (2912, 6741), (2996, 6552), (3276, 5992), (3424, 5733), (3528, 5564), (3744, 5243), (3822, 5136), (3852, 5096), (4173, 4704), (4368, 4494)]