381948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{4547}}^1$

素因数の和:4561

約数の個数: 24

約数和(自身を含む): 1018752

約数和(自身を除く): 636804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 4547, 9094, 13641, 18188, 27282, 31829, 54564, 63658, 95487, 127316, 190974, 381948]

約数ペア:

[(1, 381948), (2, 190974), (3, 127316), (4, 95487), (6, 63658), (7, 54564), (12, 31829), (14, 27282), (21, 18188), (28, 13641), (42, 9094), (84, 4547)]