30348666

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{23747}}^1$

素因数の和:23826

約数の個数: 24

約数和(自身を含む): 66684384

約数和(自身を除く): 36335718

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 23747, 47494, 71241, 142482, 213723, 427446, 1686037, 3372074, 5058111, 10116222, 15174333, 30348666]

約数ペア:

[(1, 30348666), (2, 15174333), (3, 10116222), (6, 5058111), (9, 3372074), (18, 1686037), (71, 427446), (142, 213723), (213, 142482), (426, 71241), (639, 47494), (1278, 23747)]