117928818

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{311981}}^1$

素因数の和:311999

約数の個数: 32

約数和(自身を含む): 299502720

約数和(自身を除く): 181573902

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 311981, 623962, 935943, 1871886, 2183867, 2807829, 4367734, 5615658, 6551601, 8423487, 13103202, 16846974, 19654803, 39309606, 58964409, 117928818]

約数ペア:

[(1, 117928818), (2, 58964409), (3, 39309606), (6, 19654803), (7, 16846974), (9, 13103202), (14, 8423487), (18, 6551601), (21, 5615658), (27, 4367734), (42, 2807829), (54, 2183867), (63, 1871886), (126, 935943), (189, 623962), (378, 311981)]