18057416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{173629}}^1$

素因数の和:173648

約数の個数: 16

約数和(自身を含む): 36462300

約数和(自身を除く): 18404884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 173629, 347258, 694516, 1389032, 2257177, 4514354, 9028708, 18057416]

約数ペア:

[(1, 18057416), (2, 9028708), (4, 4514354), (8, 2257177), (13, 1389032), (26, 694516), (52, 347258), (104, 173629)]