68926818

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{216751}}^1$

素因数の和:216809

約数の個数: 16

約数和(自身を含む): 140455296

約数和(自身を除く): 71528478

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 216751, 433502, 650253, 1300506, 11487803, 22975606, 34463409, 68926818]

約数ペア:

[(1, 68926818), (2, 34463409), (3, 22975606), (6, 11487803), (53, 1300506), (106, 650253), (159, 433502), (318, 216751)]