218117676

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2596639}}^1$

素因数の和:2596653

約数の個数: 24

約数和(自身を含む): 581647360

約数和(自身を除く): 363529684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2596639, 5193278, 7789917, 10386556, 15579834, 18176473, 31159668, 36352946, 54529419, 72705892, 109058838, 218117676]

約数ペア:

[(1, 218117676), (2, 109058838), (3, 72705892), (4, 54529419), (6, 36352946), (7, 31159668), (12, 18176473), (14, 15579834), (21, 10386556), (28, 7789917), (42, 5193278), (84, 2596639)]