11889689688

素因数分解:

$2^3\times 3^2\times {\mathrm{257}}^1\times {\mathrm{642547}}^1$

素因数の和:642816

約数の個数: 48

約数和(自身を含む): 32326589880

約数和(自身を除く): 20436900192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 257, 514, 771, 1028, 1542, 2056, 2313, 3084, 4626, 6168, 9252, 18504, 642547, 1285094, 1927641, 2570188, 3855282, 5140376, 5782923, 7710564, 11565846, 15421128, 23131692, 46263384, 165134579, 330269158, 495403737, 660538316, 990807474, 1321076632, 1486211211, 1981614948, 2972422422, 3963229896, 5944844844, 11889689688]

約数ペア:

[(1, 11889689688), (2, 5944844844), (3, 3963229896), (4, 2972422422), (6, 1981614948), (8, 1486211211), (9, 1321076632), (12, 990807474), (18, 660538316), (24, 495403737), (36, 330269158), (72, 165134579), (257, 46263384), (514, 23131692), (771, 15421128), (1028, 11565846), (1542, 7710564), (2056, 5782923), (2313, 5140376), (3084, 3855282), (4626, 2570188), (6168, 1927641), (9252, 1285094), (18504, 642547)]