21441612

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{77687}}^1$

素因数の和:77717

約数の個数: 24

約数和(自身を含む): 52206336

約数和(自身を除く): 30764724

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 276, 77687, 155374, 233061, 310748, 466122, 932244, 1786801, 3573602, 5360403, 7147204, 10720806, 21441612]

約数ペア:

[(1, 21441612), (2, 10720806), (3, 7147204), (4, 5360403), (6, 3573602), (12, 1786801), (23, 932244), (46, 466122), (69, 310748), (92, 233061), (138, 155374), (276, 77687)]