172001778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{169627}}^1$

素因数の和:169658

約数の個数: 24

約数和(自身を含む): 372503088

約数和(自身を除く): 200501310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 169627, 339254, 508881, 1017762, 2205151, 4410302, 6615453, 13230906, 28666963, 57333926, 86000889, 172001778]

約数ペア:

[(1, 172001778), (2, 86000889), (3, 57333926), (6, 28666963), (13, 13230906), (26, 6615453), (39, 4410302), (78, 2205151), (169, 1017762), (338, 508881), (507, 339254), (1014, 169627)]