12651678

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{4159}}^1$

素因数の和:4193

約数の個数: 36

約数和(自身を含む): 29689920

約数和(自身を除く): 17038242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 4159, 8318, 12477, 24954, 37431, 54067, 74862, 108134, 162201, 324402, 486603, 702871, 973206, 1405742, 2108613, 4217226, 6325839, 12651678]

約数ペア:

[(1, 12651678), (2, 6325839), (3, 4217226), (6, 2108613), (9, 1405742), (13, 973206), (18, 702871), (26, 486603), (39, 324402), (78, 162201), (117, 108134), (169, 74862), (234, 54067), (338, 37431), (507, 24954), (1014, 12477), (1521, 8318), (3042, 4159)]