61747578

素因数分解:

$2^1\times 3^2\times {\mathrm{1069}}^1\times {\mathrm{3209}}^1$

素因数の和:4286

約数の個数: 24

約数和(自身を含む): 133953300

約数和(自身を除く): 72205722

約数列:

[1, 2, 3, 6, 9, 18, 1069, 2138, 3207, 3209, 6414, 6418, 9621, 9627, 19242, 19254, 28881, 57762, 3430421, 6860842, 10291263, 20582526, 30873789, 61747578]

約数ペア:

[(1, 61747578), (2, 30873789), (3, 20582526), (6, 10291263), (9, 6860842), (18, 3430421), (1069, 57762), (2138, 28881), (3207, 19254), (3209, 19242), (6414, 9627), (6418, 9621)]