427266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3391}}^1$

素因数の和:3406

約数の個数: 24

約数和(自身を含む): 1058304

約数和(自身を除く): 631038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3391, 6782, 10173, 20346, 23737, 30519, 47474, 61038, 71211, 142422, 213633, 427266]

約数ペア:

[(1, 427266), (2, 213633), (3, 142422), (6, 71211), (7, 61038), (9, 47474), (14, 30519), (18, 23737), (21, 20346), (42, 10173), (63, 6782), (126, 3391)]