18098886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{1373}}^1$

素因数の和:1417

約数の個数: 32

約数和(自身を含む): 39241440

約数和(自身を除く): 21142554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 1373, 2197, 2746, 4119, 4394, 6591, 8238, 13182, 17849, 35698, 53547, 107094, 232037, 464074, 696111, 1392222, 3016481, 6032962, 9049443, 18098886]

約数ペア:

[(1, 18098886), (2, 9049443), (3, 6032962), (6, 3016481), (13, 1392222), (26, 696111), (39, 464074), (78, 232037), (169, 107094), (338, 53547), (507, 35698), (1014, 17849), (1373, 13182), (2197, 8238), (2746, 6591), (4119, 4394)]