21306297402

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{30350851}}^1$

素因数の和:30350875

約数の個数: 32

約数和(自身を含む): 50989431360

約数和(自身を除く): 29683133958

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 30350851, 60701702, 91052553, 182105106, 273157659, 394561063, 546315318, 789122126, 819472977, 1183683189, 1638945954, 2367366378, 3551049567, 7102099134, 10653148701, 21306297402]

約数ペア:

[(1, 21306297402), (2, 10653148701), (3, 7102099134), (6, 3551049567), (9, 2367366378), (13, 1638945954), (18, 1183683189), (26, 819472977), (27, 789122126), (39, 546315318), (54, 394561063), (78, 273157659), (117, 182105106), (234, 91052553), (351, 60701702), (702, 30350851)]