18877704

素因数分解:

$2^3\times 3^1\times {\mathrm{149}}^1\times {\mathrm{5279}}^1$

素因数の和:5437

約数の個数: 32

約数和(自身を含む): 47520000

約数和(自身を除く): 28642296

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 149, 298, 447, 596, 894, 1192, 1788, 3576, 5279, 10558, 15837, 21116, 31674, 42232, 63348, 126696, 786571, 1573142, 2359713, 3146284, 4719426, 6292568, 9438852, 18877704]

約数ペア:

[(1, 18877704), (2, 9438852), (3, 6292568), (4, 4719426), (6, 3146284), (8, 2359713), (12, 1573142), (24, 786571), (149, 126696), (298, 63348), (447, 42232), (596, 31674), (894, 21116), (1192, 15837), (1788, 10558), (3576, 5279)]