61507218

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{1601}}^1$

素因数の和:1962

約数の個数: 32

約数和(自身を含む): 129954240

約数和(自身を除く): 68447022

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 337, 674, 1011, 1601, 2022, 3202, 4803, 6403, 9606, 12806, 19209, 30419, 38418, 60838, 91257, 182514, 539537, 1079074, 1618611, 3237222, 10251203, 20502406, 30753609, 61507218]

約数ペア:

[(1, 61507218), (2, 30753609), (3, 20502406), (6, 10251203), (19, 3237222), (38, 1618611), (57, 1079074), (114, 539537), (337, 182514), (674, 91257), (1011, 60838), (1601, 38418), (2022, 30419), (3202, 19209), (4803, 12806), (6403, 9606)]