15705526248

素因数分解:

$2^3\times 3^2\times {\mathrm{421}}^1\times {\mathrm{518129}}^1$

素因数の和:518562

約数の個数: 48

約数和(自身を含む): 42636917700

約数和(自身を除く): 26931391452

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 7578, 10104, 15156, 30312, 518129, 1036258, 1554387, 2072516, 3108774, 4145032, 4663161, 6217548, 9326322, 12435096, 18652644, 37305288, 218132309, 436264618, 654396927, 872529236, 1308793854, 1745058472, 1963190781, 2617587708, 3926381562, 5235175416, 7852763124, 15705526248]

約数ペア:

[(1, 15705526248), (2, 7852763124), (3, 5235175416), (4, 3926381562), (6, 2617587708), (8, 1963190781), (9, 1745058472), (12, 1308793854), (18, 872529236), (24, 654396927), (36, 436264618), (72, 218132309), (421, 37305288), (842, 18652644), (1263, 12435096), (1684, 9326322), (2526, 6217548), (3368, 4663161), (3789, 4145032), (5052, 3108774), (7578, 2072516), (10104, 1554387), (15156, 1036258), (30312, 518129)]