13254372

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{661}}^1$

素因数の和:1228

約数の個数: 36

約数和(自身を含む): 33615036

約数和(自身を除く): 20360664

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 661, 1114, 1322, 1671, 1983, 2228, 2644, 3342, 3966, 5013, 5949, 6684, 7932, 10026, 11898, 20052, 23796, 368177, 736354, 1104531, 1472708, 2209062, 3313593, 4418124, 6627186, 13254372]

約数ペア:

[(1, 13254372), (2, 6627186), (3, 4418124), (4, 3313593), (6, 2209062), (9, 1472708), (12, 1104531), (18, 736354), (36, 368177), (557, 23796), (661, 20052), (1114, 11898), (1322, 10026), (1671, 7932), (1983, 6684), (2228, 5949), (2644, 5013), (3342, 3966)]