22720518

素因数分解:

$2^1\times 3^2\times {\mathrm{1051}}^1\times {\mathrm{1201}}^1$

素因数の和:2260

約数の個数: 24

約数和(自身を含む): 49315656

約数和(自身を除く): 26595138

約数列:

[1, 2, 3, 6, 9, 18, 1051, 1201, 2102, 2402, 3153, 3603, 6306, 7206, 9459, 10809, 18918, 21618, 1262251, 2524502, 3786753, 7573506, 11360259, 22720518]

約数ペア:

[(1, 22720518), (2, 11360259), (3, 7573506), (6, 3786753), (9, 2524502), (18, 1262251), (1051, 21618), (1201, 18918), (2102, 10809), (2402, 9459), (3153, 7206), (3603, 6306)]