13721112

素因数分解:

$2^3\times 3^2\times {\mathrm{149}}^1\times {\mathrm{1279}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 37440000

約数和(自身を除く): 23718888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 149, 298, 447, 596, 894, 1192, 1279, 1341, 1788, 2558, 2682, 3576, 3837, 5116, 5364, 7674, 10232, 10728, 11511, 15348, 23022, 30696, 46044, 92088, 190571, 381142, 571713, 762284, 1143426, 1524568, 1715139, 2286852, 3430278, 4573704, 6860556, 13721112]

約数ペア:

[(1, 13721112), (2, 6860556), (3, 4573704), (4, 3430278), (6, 2286852), (8, 1715139), (9, 1524568), (12, 1143426), (18, 762284), (24, 571713), (36, 381142), (72, 190571), (149, 92088), (298, 46044), (447, 30696), (596, 23022), (894, 15348), (1192, 11511), (1279, 10728), (1341, 10232), (1788, 7674), (2558, 5364), (2682, 5116), (3576, 3837)]