2170291242

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{7381943}}^1$

素因数の和:7381962

約数の個数: 24

約数和(自身を含む): 5049249696

約数和(自身を除く): 2878958454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 7381943, 14763886, 22145829, 44291658, 51673601, 103347202, 155020803, 310041606, 361715207, 723430414, 1085145621, 2170291242]

約数ペア:

[(1, 2170291242), (2, 1085145621), (3, 723430414), (6, 361715207), (7, 310041606), (14, 155020803), (21, 103347202), (42, 51673601), (49, 44291658), (98, 22145829), (147, 14763886), (294, 7381943)]