18353068

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1$

素因数の和:561

約数の個数: 24

約数和(自身を含む): 32758992

約数和(自身を除く): 14405924

約数列:

[1, 2, 4, 107, 137, 214, 274, 313, 428, 548, 626, 1252, 14659, 29318, 33491, 42881, 58636, 66982, 85762, 133964, 171524, 4588267, 9176534, 18353068]

約数ペア:

[(1, 18353068), (2, 9176534), (4, 4588267), (107, 171524), (137, 133964), (214, 85762), (274, 66982), (313, 58636), (428, 42881), (548, 33491), (626, 29318), (1252, 14659)]