123105948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1465547}}^1$

素因数の和:1465561

約数の個数: 24

約数和(自身を含む): 328282752

約数和(自身を除く): 205176804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1465547, 2931094, 4396641, 5862188, 8793282, 10258829, 17586564, 20517658, 30776487, 41035316, 61552974, 123105948]

約数ペア:

[(1, 123105948), (2, 61552974), (3, 41035316), (4, 30776487), (6, 20517658), (7, 17586564), (12, 10258829), (14, 8793282), (21, 5862188), (28, 4396641), (42, 2931094), (84, 1465547)]