18484246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{27103}}^1$

素因数の和:27147

約数の個数: 16

約数和(自身を含む): 31223808

約数和(自身を除く): 12739562

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 27103, 54206, 298133, 596266, 840193, 1680386, 9242123, 18484246]

約数ペア:

[(1, 18484246), (2, 9242123), (11, 1680386), (22, 840193), (31, 596266), (62, 298133), (341, 54206), (682, 27103)]