47398158

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{20101}}^1$

素因数の和:20240

約数の個数: 24

約数和(自身を含む): 103485096

約数和(自身を除く): 56086938

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 393, 786, 1179, 2358, 20101, 40202, 60303, 120606, 180909, 361818, 2633231, 5266462, 7899693, 15799386, 23699079, 47398158]

約数ペア:

[(1, 47398158), (2, 23699079), (3, 15799386), (6, 7899693), (9, 5266462), (18, 2633231), (131, 361818), (262, 180909), (393, 120606), (786, 60303), (1179, 40202), (2358, 20101)]