8485686

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2521}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 21245328

約数和(自身を除く): 12759642

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 33, 34, 51, 66, 99, 102, 153, 187, 198, 306, 374, 561, 1122, 1683, 2521, 3366, 5042, 7563, 15126, 22689, 27731, 42857, 45378, 55462, 83193, 85714, 128571, 166386, 249579, 257142, 385713, 471427, 499158, 771426, 942854, 1414281, 2828562, 4242843, 8485686]

約数ペア:

[(1, 8485686), (2, 4242843), (3, 2828562), (6, 1414281), (9, 942854), (11, 771426), (17, 499158), (18, 471427), (22, 385713), (33, 257142), (34, 249579), (51, 166386), (66, 128571), (99, 85714), (102, 83193), (153, 55462), (187, 45378), (198, 42857), (306, 27731), (374, 22689), (561, 15126), (1122, 7563), (1683, 5042), (2521, 3366)]