217583262

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{929843}}^1$

素因数の和:929864

約数の個数: 24

約数和(自身を含む): 507694824

約数和(自身を除く): 290111562

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 929843, 1859686, 2789529, 5579058, 8368587, 12087959, 16737174, 24175918, 36263877, 72527754, 108791631, 217583262]

約数ペア:

[(1, 217583262), (2, 108791631), (3, 72527754), (6, 36263877), (9, 24175918), (13, 16737174), (18, 12087959), (26, 8368587), (39, 5579058), (78, 2789529), (117, 1859686), (234, 929843)]