18083726

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2129}}^1$

素因数の和:2299

約数の個数: 16

約数和(自身を含む): 28218240

約数和(自身を除く): 10134514

約数列:

[1, 2, 31, 62, 137, 274, 2129, 4247, 4258, 8494, 65999, 131998, 291673, 583346, 9041863, 18083726]

約数ペア:

[(1, 18083726), (2, 9041863), (31, 583346), (62, 291673), (137, 131998), (274, 65999), (2129, 8494), (4247, 4258)]