2017877454

素因数分解:

$2^1\times 3^3\times {\mathrm{4243}}^1\times {\mathrm{8807}}^1$

素因数の和:13061

約数の個数: 32

約数和(自身を含む): 4485738240

約数和(自身を除く): 2467860786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 4243, 8486, 8807, 12729, 17614, 25458, 26421, 38187, 52842, 76374, 79263, 114561, 158526, 229122, 237789, 475578, 37368101, 74736202, 112104303, 224208606, 336312909, 672625818, 1008938727, 2017877454]

約数ペア:

[(1, 2017877454), (2, 1008938727), (3, 672625818), (6, 336312909), (9, 224208606), (18, 112104303), (27, 74736202), (54, 37368101), (4243, 475578), (8486, 237789), (8807, 229122), (12729, 158526), (17614, 114561), (25458, 79263), (26421, 76374), (38187, 52842)]