121117818

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{17417}}^1$

素因数の和:17502

約数の個数: 32

約数和(自身を含む): 259179840

約数和(自身を除く): 138062022

約数列:

[1, 2, 3, 6, 19, 38, 57, 61, 114, 122, 183, 366, 1159, 2318, 3477, 6954, 17417, 34834, 52251, 104502, 330923, 661846, 992769, 1062437, 1985538, 2124874, 3187311, 6374622, 20186303, 40372606, 60558909, 121117818]

約数ペア:

[(1, 121117818), (2, 60558909), (3, 40372606), (6, 20186303), (19, 6374622), (38, 3187311), (57, 2124874), (61, 1985538), (114, 1062437), (122, 992769), (183, 661846), (366, 330923), (1159, 104502), (2318, 52251), (3477, 34834), (6954, 17417)]