218112468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2596577}}^1$

素因数の和:2596591

約数の個数: 24

約数和(自身を含む): 581633472

約数和(自身を除く): 363521004

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2596577, 5193154, 7789731, 10386308, 15579462, 18176039, 31158924, 36352078, 54528117, 72704156, 109056234, 218112468]

約数ペア:

[(1, 218112468), (2, 109056234), (3, 72704156), (4, 54528117), (6, 36352078), (7, 31158924), (12, 18176039), (14, 15579462), (21, 10386308), (28, 7789731), (42, 5193154), (84, 2596577)]