40651068

素因数分解:

$2^2\times 3^1\times {\mathrm{157}}^1\times {\mathrm{21577}}^1$

素因数の和:21741

約数の個数: 24

約数和(自身を含む): 95461072

約数和(自身を除く): 54810004

約数列:

[1, 2, 3, 4, 6, 12, 157, 314, 471, 628, 942, 1884, 21577, 43154, 64731, 86308, 129462, 258924, 3387589, 6775178, 10162767, 13550356, 20325534, 40651068]

約数ペア:

[(1, 40651068), (2, 20325534), (3, 13550356), (4, 10162767), (6, 6775178), (12, 3387589), (157, 258924), (314, 129462), (471, 86308), (628, 64731), (942, 43154), (1884, 21577)]