21482124

素因数分解:

$2^2\times 3^1\times {\mathrm{503}}^1\times {\mathrm{3559}}^1$

素因数の和:4069

約数の個数: 24

約数和(自身を含む): 50238720

約数和(自身を除く): 28756596

約数列:

[1, 2, 3, 4, 6, 12, 503, 1006, 1509, 2012, 3018, 3559, 6036, 7118, 10677, 14236, 21354, 42708, 1790177, 3580354, 5370531, 7160708, 10741062, 21482124]

約数ペア:

[(1, 21482124), (2, 10741062), (3, 7160708), (4, 5370531), (6, 3580354), (12, 1790177), (503, 42708), (1006, 21354), (1509, 14236), (2012, 10677), (3018, 7118), (3559, 6036)]