21902922

素因数分解:

$2^1\times 3^2\times {\mathrm{293}}^1\times {\mathrm{4153}}^1$

素因数の和:4454

約数の個数: 24

約数和(自身を含む): 47629764

約数和(自身を除く): 25726842

約数列:

[1, 2, 3, 6, 9, 18, 293, 586, 879, 1758, 2637, 4153, 5274, 8306, 12459, 24918, 37377, 74754, 1216829, 2433658, 3650487, 7300974, 10951461, 21902922]

約数ペア:

[(1, 21902922), (2, 10951461), (3, 7300974), (6, 3650487), (9, 2433658), (18, 1216829), (293, 74754), (586, 37377), (879, 24918), (1758, 12459), (2637, 8306), (4153, 5274)]