211814226

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{905189}}^1$

素因数の和:905210

約数の個数: 24

約数和(自身を含む): 494233740

約数和(自身を除く): 282419514

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 905189, 1810378, 2715567, 5431134, 8146701, 11767457, 16293402, 23534914, 35302371, 70604742, 105907113, 211814226]

約数ペア:

[(1, 211814226), (2, 105907113), (3, 70604742), (6, 35302371), (9, 23534914), (13, 16293402), (18, 11767457), (26, 8146701), (39, 5431134), (78, 2715567), (117, 1810378), (234, 905189)]