18539586

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{79229}}^1$

素因数の和:79250

約数の個数: 24

約数和(自身を含む): 43259580

約数和(自身を除く): 24719994

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 79229, 158458, 237687, 475374, 713061, 1029977, 1426122, 2059954, 3089931, 6179862, 9269793, 18539586]

約数ペア:

[(1, 18539586), (2, 9269793), (3, 6179862), (6, 3089931), (9, 2059954), (13, 1426122), (18, 1029977), (26, 713061), (39, 475374), (78, 237687), (117, 158458), (234, 79229)]