2009085858

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{660449}}^1$

素因数の和:660483

約数の個数: 36

約数和(自身を含む): 4713631650

約数和(自身を除く): 2704545792

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 660449, 1320898, 1981347, 3962694, 5944041, 8585837, 11888082, 17171674, 25757511, 51515022, 77272533, 111615881, 154545066, 223231762, 334847643, 669695286, 1004542929, 2009085858]

約数ペア:

[(1, 2009085858), (2, 1004542929), (3, 669695286), (6, 334847643), (9, 223231762), (13, 154545066), (18, 111615881), (26, 77272533), (39, 51515022), (78, 25757511), (117, 17171674), (169, 11888082), (234, 8585837), (338, 5944041), (507, 3962694), (1014, 1981347), (1521, 1320898), (3042, 660449)]