53940618

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{21559}}^1$

素因数の和:21706

約数の個数: 24

約数和(自身を含む): 117717600

約数和(自身を除く): 63776982

約数列:

[1, 2, 3, 6, 9, 18, 139, 278, 417, 834, 1251, 2502, 21559, 43118, 64677, 129354, 194031, 388062, 2996701, 5993402, 8990103, 17980206, 26970309, 53940618]

約数ペア:

[(1, 53940618), (2, 26970309), (3, 17980206), (6, 8990103), (9, 5993402), (18, 2996701), (139, 388062), (278, 194031), (417, 129354), (834, 64677), (1251, 43118), (2502, 21559)]