1031646

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1$

素因数の和:70

約数の個数: 72

約数和(自身を含む): 2729160

約数和(自身を除く): 1697514

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 29, 33, 42, 49, 58, 66, 77, 87, 98, 121, 147, 154, 174, 203, 231, 242, 294, 319, 363, 406, 462, 539, 609, 638, 726, 847, 957, 1078, 1218, 1421, 1617, 1694, 1914, 2233, 2541, 2842, 3234, 3509, 4263, 4466, 5082, 5929, 6699, 7018, 8526, 10527, 11858, 13398, 15631, 17787, 21054, 24563, 31262, 35574, 46893, 49126, 73689, 93786, 147378, 171941, 343882, 515823, 1031646]

約数ペア:

[(1, 1031646), (2, 515823), (3, 343882), (6, 171941), (7, 147378), (11, 93786), (14, 73689), (21, 49126), (22, 46893), (29, 35574), (33, 31262), (42, 24563), (49, 21054), (58, 17787), (66, 15631), (77, 13398), (87, 11858), (98, 10527), (121, 8526), (147, 7018), (154, 6699), (174, 5929), (203, 5082), (231, 4466), (242, 4263), (294, 3509), (319, 3234), (363, 2842), (406, 2541), (462, 2233), (539, 1914), (609, 1694), (638, 1617), (726, 1421), (847, 1218), (957, 1078)]