18123048995

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{313}}^1\times {\mathrm{312979}}^1$

素因数の和:313334

約数の個数: 16

約数和(自身を含む): 22406864160

約数和(自身を除く): 4283815165

約数列:

[1, 5, 37, 185, 313, 1565, 11581, 57905, 312979, 1564895, 11580223, 57901115, 97962427, 489812135, 3624609799, 18123048995]

約数ペア:

[(1, 18123048995), (5, 3624609799), (37, 489812135), (185, 97962427), (313, 57901115), (1565, 11580223), (11581, 1564895), (57905, 312979)]