18349292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2113}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 34804896

約数和(自身を除く): 16455604

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2113, 2171, 4226, 4342, 8452, 8684, 27469, 54938, 109876, 352871, 705742, 1411484, 4587323, 9174646, 18349292]

約数ペア:

[(1, 18349292), (2, 9174646), (4, 4587323), (13, 1411484), (26, 705742), (52, 352871), (167, 109876), (334, 54938), (668, 27469), (2113, 8684), (2171, 8452), (4226, 4342)]