214665612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2555543}}^1$

素因数の和:2555557

約数の個数: 24

約数和(自身を含む): 572441856

約数和(自身を除く): 357776244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2555543, 5111086, 7666629, 10222172, 15333258, 17888801, 30666516, 35777602, 53666403, 71555204, 107332806, 214665612]

約数ペア:

[(1, 214665612), (2, 107332806), (3, 71555204), (4, 53666403), (6, 35777602), (7, 30666516), (12, 17888801), (14, 15333258), (21, 10222172), (28, 7666629), (42, 5111086), (84, 2555543)]