122879946

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{417959}}^1$

素因数の和:417978

約数の個数: 24

約数和(自身を含む): 285884640

約数和(自身を除く): 163004694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 417959, 835918, 1253877, 2507754, 2925713, 5851426, 8777139, 17554278, 20479991, 40959982, 61439973, 122879946]

約数ペア:

[(1, 122879946), (2, 61439973), (3, 40959982), (6, 20479991), (7, 17554278), (14, 8777139), (21, 5851426), (42, 2925713), (49, 2507754), (98, 1253877), (147, 835918), (294, 417959)]