31440612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{374293}}^1$

素因数の和:374307

約数の個数: 24

約数和(自身を含む): 83841856

約数和(自身を除く): 52401244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 374293, 748586, 1122879, 1497172, 2245758, 2620051, 4491516, 5240102, 7860153, 10480204, 15720306, 31440612]

約数ペア:

[(1, 31440612), (2, 15720306), (3, 10480204), (4, 7860153), (6, 5240102), (7, 4491516), (12, 2620051), (14, 2245758), (21, 1497172), (28, 1122879), (42, 748586), (84, 374293)]