18322628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{2521}}^1$

素因数の和:2627

約数の個数: 24

約数和(自身を含む): 33895680

約数和(自身を除く): 15573052

約数列:

[1, 2, 4, 23, 46, 79, 92, 158, 316, 1817, 2521, 3634, 5042, 7268, 10084, 57983, 115966, 199159, 231932, 398318, 796636, 4580657, 9161314, 18322628]

約数ペア:

[(1, 18322628), (2, 9161314), (4, 4580657), (23, 796636), (46, 398318), (79, 231932), (92, 199159), (158, 115966), (316, 57983), (1817, 10084), (2521, 7268), (3634, 5042)]