18240626

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{6791}}^1$

素因数の和:6889

約数の個数: 16

約数和(自身を含む): 29341440

約数和(自身を除く): 11100814

約数列:

[1, 2, 17, 34, 79, 158, 1343, 2686, 6791, 13582, 115447, 230894, 536489, 1072978, 9120313, 18240626]

約数ペア:

[(1, 18240626), (2, 9120313), (17, 1072978), (34, 536489), (79, 230894), (158, 115447), (1343, 13582), (2686, 6791)]