246781428

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{20627}}^1$

素因数の和:21631

約数の個数: 24

約数和(自身を含む): 576428832

約数和(自身を除く): 329647404

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2991, 3988, 5982, 11964, 20627, 41254, 61881, 82508, 123762, 247524, 20565119, 41130238, 61695357, 82260476, 123390714, 246781428]

約数ペア:

[(1, 246781428), (2, 123390714), (3, 82260476), (4, 61695357), (6, 41130238), (12, 20565119), (997, 247524), (1994, 123762), (2991, 82508), (3988, 61881), (5982, 41254), (11964, 20627)]