18909084096

素因数分解:

$2^6\times 3^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{3391}}^1$

素因数の和:3880

約数の個数: 224

約数和(自身を含む): 63687106560

約数和(自身を除く): 44778022464

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 64, 72, 84, 96, 108, 112, 126, 144, 168, 189, 192, 216, 224, 252, 288, 336, 378, 432, 448, 461, 504, 576, 672, 756, 864, 922, 1008, 1344, 1383, 1512, 1728, 1844, 2016, 2766, 3024, 3227, 3391, 3688, 4032, 4149, 5532, 6048, 6454, 6782, 7376, 8298, 9681, 10173, 11064, 12096, 12447, 12908, 13564, 14752, 16596, 19362, 20346, 22128, 23737, 24894, 25816, 27128, 29043, 29504, 30519, 33192, 38724, 40692, 44256, 47474, 49788, 51632, 54256, 58086, 61038, 66384, 71211, 77448, 81384, 87129, 88512, 91557, 94948, 99576, 103264, 108512, 116172, 122076, 132768, 142422, 154896, 162768, 174258, 183114, 189896, 199152, 206528, 213633, 217024, 232344, 244152, 265536, 284844, 309792, 325536, 348516, 366228, 379792, 398304, 427266, 464688, 488304, 569688, 619584, 640899, 651072, 697032, 732456, 759584, 796608, 854532, 929376, 976608, 1139376, 1281798, 1394064, 1464912, 1519168, 1563251, 1709064, 1858752, 1953216, 2278752, 2563596, 2788128, 2929824, 3126502, 3418128, 4557504, 4689753, 5127192, 5576256, 5859648, 6253004, 6836256, 9379506, 10254384, 10942757, 12506008, 13672512, 14069259, 18759012, 20508768, 21885514, 25012016, 28138518, 32828271, 37518024, 41017536, 42207777, 43771028, 50024032, 56277036, 65656542, 75036048, 84415554, 87542056, 98484813, 100048064, 112554072, 131313084, 150072096, 168831108, 175084112, 196969626, 225108144, 262626168, 295454439, 300144192, 337662216, 350168224, 393939252, 450216288, 525252336, 590908878, 675324432, 700336448, 787878504, 900432576, 1050504672, 1181817756, 1350648864, 1575757008, 2101009344, 2363635512, 2701297728, 3151514016, 4727271024, 6303028032, 9454542048, 18909084096]

約数ペア:

[(1, 18909084096), (2, 9454542048), (3, 6303028032), (4, 4727271024), (6, 3151514016), (7, 2701297728), (8, 2363635512), (9, 2101009344), (12, 1575757008), (14, 1350648864), (16, 1181817756), (18, 1050504672), (21, 900432576), (24, 787878504), (27, 700336448), (28, 675324432), (32, 590908878), (36, 525252336), (42, 450216288), (48, 393939252), (54, 350168224), (56, 337662216), (63, 300144192), (64, 295454439), (72, 262626168), (84, 225108144), (96, 196969626), (108, 175084112), (112, 168831108), (126, 150072096), (144, 131313084), (168, 112554072), (189, 100048064), (192, 98484813), (216, 87542056), (224, 84415554), (252, 75036048), (288, 65656542), (336, 56277036), (378, 50024032), (432, 43771028), (448, 42207777), (461, 41017536), (504, 37518024), (576, 32828271), (672, 28138518), (756, 25012016), (864, 21885514), (922, 20508768), (1008, 18759012), (1344, 14069259), (1383, 13672512), (1512, 12506008), (1728, 10942757), (1844, 10254384), (2016, 9379506), (2766, 6836256), (3024, 6253004), (3227, 5859648), (3391, 5576256), (3688, 5127192), (4032, 4689753), (4149, 4557504), (5532, 3418128), (6048, 3126502), (6454, 2929824), (6782, 2788128), (7376, 2563596), (8298, 2278752), (9681, 1953216), (10173, 1858752), (11064, 1709064), (12096, 1563251), (12447, 1519168), (12908, 1464912), (13564, 1394064), (14752, 1281798), (16596, 1139376), (19362, 976608), (20346, 929376), (22128, 854532), (23737, 796608), (24894, 759584), (25816, 732456), (27128, 697032), (29043, 651072), (29504, 640899), (30519, 619584), (33192, 569688), (38724, 488304), (40692, 464688), (44256, 427266), (47474, 398304), (49788, 379792), (51632, 366228), (54256, 348516), (58086, 325536), (61038, 309792), (66384, 284844), (71211, 265536), (77448, 244152), (81384, 232344), (87129, 217024), (88512, 213633), (91557, 206528), (94948, 199152), (99576, 189896), (103264, 183114), (108512, 174258), (116172, 162768), (122076, 154896), (132768, 142422)]