325405668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{553411}}^1$

素因数の和:553432

約数の個数: 36

約数和(自身を含む): 883245552

約数和(自身を除く): 557839884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 553411, 1106822, 1660233, 2213644, 3320466, 3873877, 6640932, 7747754, 11621631, 15495508, 23243262, 27117139, 46486524, 54234278, 81351417, 108468556, 162702834, 325405668]

約数ペア:

[(1, 325405668), (2, 162702834), (3, 108468556), (4, 81351417), (6, 54234278), (7, 46486524), (12, 27117139), (14, 23243262), (21, 15495508), (28, 11621631), (42, 7747754), (49, 6640932), (84, 3873877), (98, 3320466), (147, 2213644), (196, 1660233), (294, 1106822), (588, 553411)]