219618924

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2614511}}^1$

素因数の和:2614525

約数の個数: 24

約数和(自身を含む): 585650688

約数和(自身を除く): 366031764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2614511, 5229022, 7843533, 10458044, 15687066, 18301577, 31374132, 36603154, 54904731, 73206308, 109809462, 219618924]

約数ペア:

[(1, 219618924), (2, 109809462), (3, 73206308), (4, 54904731), (6, 36603154), (7, 31374132), (12, 18301577), (14, 15687066), (21, 10458044), (28, 7843533), (42, 5229022), (84, 2614511)]