15513372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61561}}^1$

素因数の和:61578

約数の個数: 36

約数和(自身を含む): 44817136

約数和(自身を除く): 29303764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 61561, 123122, 184683, 246244, 369366, 430927, 554049, 738732, 861854, 1108098, 1292781, 1723708, 2216196, 2585562, 3878343, 5171124, 7756686, 15513372]

約数ペア:

[(1, 15513372), (2, 7756686), (3, 5171124), (4, 3878343), (6, 2585562), (7, 2216196), (9, 1723708), (12, 1292781), (14, 1108098), (18, 861854), (21, 738732), (28, 554049), (36, 430927), (42, 369366), (63, 246244), (84, 184683), (126, 123122), (252, 61561)]