12461688

素因数分解:

$2^3\times 3^4\times {\mathrm{19231}}^1$

素因数の和:19249

約数の個数: 40

約数和(自身を含む): 34906080

約数和(自身を除く): 22444392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 19231, 38462, 57693, 76924, 115386, 153848, 173079, 230772, 346158, 461544, 519237, 692316, 1038474, 1384632, 1557711, 2076948, 3115422, 4153896, 6230844, 12461688]

約数ペア:

[(1, 12461688), (2, 6230844), (3, 4153896), (4, 3115422), (6, 2076948), (8, 1557711), (9, 1384632), (12, 1038474), (18, 692316), (24, 519237), (27, 461544), (36, 346158), (54, 230772), (72, 173079), (81, 153848), (108, 115386), (162, 76924), (216, 57693), (324, 38462), (648, 19231)]