18486973437

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{1571}}^1\times {\mathrm{38083}}^1$

素因数の和:39760

約数の個数: 16

約数和(自身を含む): 24905107968

約数和(自身を除く): 6418134531

約数列:

[1, 3, 103, 309, 1571, 4713, 38083, 114249, 161813, 485439, 3922549, 11767647, 59828393, 179485179, 6162324479, 18486973437]

約数ペア:

[(1, 18486973437), (3, 6162324479), (103, 179485179), (309, 59828393), (1571, 11767647), (4713, 3922549), (38083, 485439), (114249, 161813)]