18146256

素因数分解:

$2^4\times 3^1\times {\mathrm{257}}^1\times {\mathrm{1471}}^1$

素因数の和:1739

約数の個数: 40

約数和(自身を含む): 47092224

約数和(自身を除く): 28945968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 257, 514, 771, 1028, 1471, 1542, 2056, 2942, 3084, 4112, 4413, 5884, 6168, 8826, 11768, 12336, 17652, 23536, 35304, 70608, 378047, 756094, 1134141, 1512188, 2268282, 3024376, 4536564, 6048752, 9073128, 18146256]

約数ペア:

[(1, 18146256), (2, 9073128), (3, 6048752), (4, 4536564), (6, 3024376), (8, 2268282), (12, 1512188), (16, 1134141), (24, 756094), (48, 378047), (257, 70608), (514, 35304), (771, 23536), (1028, 17652), (1471, 12336), (1542, 11768), (2056, 8826), (2942, 6168), (3084, 5884), (4112, 4413)]