18215428

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59141}}^1$

素因数の和:59163

約数の個数: 24

約数和(自身を含む): 39743424

約数和(自身を除く): 21527996

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 59141, 118282, 236564, 413987, 650551, 827974, 1301102, 1655948, 2602204, 4553857, 9107714, 18215428]

約数ペア:

[(1, 18215428), (2, 9107714), (4, 4553857), (7, 2602204), (11, 1655948), (14, 1301102), (22, 827974), (28, 650551), (44, 413987), (77, 236564), (154, 118282), (308, 59141)]