12718818

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{100943}}^1$

素因数の和:100958

約数の個数: 24

約数和(自身を含む): 31494528

約数和(自身を除く): 18775710

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 100943, 201886, 302829, 605658, 706601, 908487, 1413202, 1816974, 2119803, 4239606, 6359409, 12718818]

約数ペア:

[(1, 12718818), (2, 6359409), (3, 4239606), (6, 2119803), (7, 1816974), (9, 1413202), (14, 908487), (18, 706601), (21, 605658), (42, 302829), (63, 201886), (126, 100943)]