21296508

素因数分解:

$2^2\times 3^1\times {\mathrm{167}}^1\times {\mathrm{10627}}^1$

素因数の和:10801

約数の個数: 24

約数和(自身を含む): 49994112

約数和(自身を除く): 28697604

約数列:

[1, 2, 3, 4, 6, 12, 167, 334, 501, 668, 1002, 2004, 10627, 21254, 31881, 42508, 63762, 127524, 1774709, 3549418, 5324127, 7098836, 10648254, 21296508]

約数ペア:

[(1, 21296508), (2, 10648254), (3, 7098836), (4, 5324127), (6, 3549418), (12, 1774709), (167, 127524), (334, 63762), (501, 42508), (668, 31881), (1002, 21254), (2004, 10627)]