61851366

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{48397}}^1$

素因数の和:48476

約数の個数: 24

約数和(自身を含む): 135901584

約数和(自身を除く): 74050218

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 48397, 96794, 145191, 290382, 435573, 871146, 3436187, 6872374, 10308561, 20617122, 30925683, 61851366]

約数ペア:

[(1, 61851366), (2, 30925683), (3, 20617122), (6, 10308561), (9, 6872374), (18, 3436187), (71, 871146), (142, 435573), (213, 290382), (426, 145191), (639, 96794), (1278, 48397)]