21878088

素因数分解:

$2^3\times 3^1\times {\mathrm{151}}^1\times {\mathrm{6037}}^1$

素因数の和:6197

約数の個数: 32

約数和(自身を含む): 55066560

約数和(自身を除く): 33188472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 151, 302, 453, 604, 906, 1208, 1812, 3624, 6037, 12074, 18111, 24148, 36222, 48296, 72444, 144888, 911587, 1823174, 2734761, 3646348, 5469522, 7292696, 10939044, 21878088]

約数ペア:

[(1, 21878088), (2, 10939044), (3, 7292696), (4, 5469522), (6, 3646348), (8, 2734761), (12, 1823174), (24, 911587), (151, 144888), (302, 72444), (453, 48296), (604, 36222), (906, 24148), (1208, 18111), (1812, 12074), (3624, 6037)]