68210454

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{1327}}^1$

素因数の和:2004

約数の個数: 32

約数和(自身を含む): 147248640

約数和(自身を除く): 79038186

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 659, 1318, 1327, 1977, 2654, 3954, 3981, 7962, 8567, 17134, 17251, 25701, 34502, 51402, 51753, 103506, 874493, 1748986, 2623479, 5246958, 11368409, 22736818, 34105227, 68210454]

約数ペア:

[(1, 68210454), (2, 34105227), (3, 22736818), (6, 11368409), (13, 5246958), (26, 2623479), (39, 1748986), (78, 874493), (659, 103506), (1318, 51753), (1327, 51402), (1977, 34502), (2654, 25701), (3954, 17251), (3981, 17134), (7962, 8567)]