18353373

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2332

約数の個数: 16

約数和(自身を含む): 25944000

約数和(自身を除く): 7590627

約数列:

[1, 3, 19, 57, 149, 447, 2161, 2831, 6483, 8493, 41059, 123177, 321989, 965967, 6117791, 18353373]

約数ペア:

[(1, 18353373), (3, 6117791), (19, 965967), (57, 321989), (149, 123177), (447, 41059), (2161, 8493), (2831, 6483)]