18128014

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{9001}}^1$

素因数の和:9075

約数の個数: 16

約数和(自身を含む): 29166480

約数和(自身を除く): 11038466

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 9001, 18002, 171019, 342038, 477053, 954106, 9064007, 18128014]

約数ペア:

[(1, 18128014), (2, 9064007), (19, 954106), (38, 477053), (53, 342038), (106, 171019), (1007, 18002), (2014, 9001)]