866209356

素因数分解:

$2^2\times 3^3\times {\mathrm{8020457}}^1$

素因数の和:8020470

約数の個数: 24

約数和(自身を含む): 2245728240

約数和(自身を除く): 1379518884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 8020457, 16040914, 24061371, 32081828, 48122742, 72184113, 96245484, 144368226, 216552339, 288736452, 433104678, 866209356]

約数ペア:

[(1, 866209356), (2, 433104678), (3, 288736452), (4, 216552339), (6, 144368226), (9, 96245484), (12, 72184113), (18, 48122742), (27, 32081828), (36, 24061371), (54, 16040914), (108, 8020457)]