18430588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11321}}^1$

素因数の和:11373

約数の個数: 24

約数和(自身を含む): 36139824

約数和(自身を除く): 17709236

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 11321, 22642, 45284, 124531, 249062, 418877, 498124, 837754, 1675508, 4607647, 9215294, 18430588]

約数ペア:

[(1, 18430588), (2, 9215294), (4, 4607647), (11, 1675508), (22, 837754), (37, 498124), (44, 418877), (74, 249062), (148, 124531), (407, 45284), (814, 22642), (1628, 11321)]