67561806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{66629}}^1$

素因数の和:66660

約数の個数: 24

約数和(自身を含む): 146319480

約数和(自身を除く): 78757674

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 66629, 133258, 199887, 399774, 866177, 1732354, 2598531, 5197062, 11260301, 22520602, 33780903, 67561806]

約数ペア:

[(1, 67561806), (2, 33780903), (3, 22520602), (6, 11260301), (13, 5197062), (26, 2598531), (39, 1732354), (78, 866177), (169, 399774), (338, 199887), (507, 133258), (1014, 66629)]