18550106

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1259}}^1$

素因数の和:1453

約数の個数: 16

約数和(自身を含む): 28576800

約数和(自身を除く): 10026694

約数列:

[1, 2, 53, 106, 139, 278, 1259, 2518, 7367, 14734, 66727, 133454, 175001, 350002, 9275053, 18550106]

約数ペア:

[(1, 18550106), (2, 9275053), (53, 350002), (106, 175001), (139, 133454), (278, 66727), (1259, 14734), (2518, 7367)]