12345655476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{785947}}^1$

素因数の和:785989

約数の個数: 96

約数和(自身を含む): 38027308032

約数和(自身を除く): 25681652556

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 17, 21, 22, 28, 33, 34, 42, 44, 51, 66, 68, 77, 84, 102, 119, 132, 154, 187, 204, 231, 238, 308, 357, 374, 462, 476, 561, 714, 748, 924, 1122, 1309, 1428, 2244, 2618, 3927, 5236, 7854, 15708, 785947, 1571894, 2357841, 3143788, 4715682, 5501629, 8645417, 9431364, 11003258, 13361099, 16504887, 17290834, 22006516, 25936251, 26722198, 33009774, 34581668, 40083297, 51872502, 53444396, 60517919, 66019548, 80166594, 93527693, 103745004, 121035838, 146972089, 160333188, 181553757, 187055386, 242071676, 280583079, 293944178, 363107514, 374110772, 440916267, 561166158, 587888356, 726215028, 881832534, 1028804623, 1122332316, 1763665068, 2057609246, 3086413869, 4115218492, 6172827738, 12345655476]

約数ペア:

[(1, 12345655476), (2, 6172827738), (3, 4115218492), (4, 3086413869), (6, 2057609246), (7, 1763665068), (11, 1122332316), (12, 1028804623), (14, 881832534), (17, 726215028), (21, 587888356), (22, 561166158), (28, 440916267), (33, 374110772), (34, 363107514), (42, 293944178), (44, 280583079), (51, 242071676), (66, 187055386), (68, 181553757), (77, 160333188), (84, 146972089), (102, 121035838), (119, 103745004), (132, 93527693), (154, 80166594), (187, 66019548), (204, 60517919), (231, 53444396), (238, 51872502), (308, 40083297), (357, 34581668), (374, 33009774), (462, 26722198), (476, 25936251), (561, 22006516), (714, 17290834), (748, 16504887), (924, 13361099), (1122, 11003258), (1309, 9431364), (1428, 8645417), (2244, 5501629), (2618, 4715682), (3927, 3143788), (5236, 2357841), (7854, 1571894), (15708, 785947)]