18367154

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{6481}}^1$

素因数の和:6605

約数の個数: 16

約数和(自身を含む): 29946840

約数和(自身を除く): 11579686

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 6481, 12962, 84253, 168506, 706429, 1412858, 9183577, 18367154]

約数ペア:

[(1, 18367154), (2, 9183577), (13, 1412858), (26, 706429), (109, 168506), (218, 84253), (1417, 12962), (2834, 6481)]