421680906

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{397063}}^1$

素因数の和:397130

約数の個数: 24

約数和(自身を含む): 929129760

約数和(自身を除く): 507448854

約数列:

[1, 2, 3, 6, 9, 18, 59, 118, 177, 354, 531, 1062, 397063, 794126, 1191189, 2382378, 3573567, 7147134, 23426717, 46853434, 70280151, 140560302, 210840453, 421680906]

約数ペア:

[(1, 421680906), (2, 210840453), (3, 140560302), (6, 70280151), (9, 46853434), (18, 23426717), (59, 7147134), (118, 3573567), (177, 2382378), (354, 1191189), (531, 794126), (1062, 397063)]