21852372

素因数分解:

$2^2\times 3^1\times {\mathrm{131}}^1\times {\mathrm{13901}}^1$

素因数の和:14039

約数の個数: 24

約数和(自身を含む): 51381792

約数和(自身を除く): 29529420

約数列:

[1, 2, 3, 4, 6, 12, 131, 262, 393, 524, 786, 1572, 13901, 27802, 41703, 55604, 83406, 166812, 1821031, 3642062, 5463093, 7284124, 10926186, 21852372]

約数ペア:

[(1, 21852372), (2, 10926186), (3, 7284124), (4, 5463093), (6, 3642062), (12, 1821031), (131, 166812), (262, 83406), (393, 55604), (524, 41703), (786, 27802), (1572, 13901)]