18821190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{6091}}^1$

素因数の和:6204

約数の個数: 32

約数和(自身を含む): 45616896

約数和(自身を除く): 26795706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 6091, 12182, 18273, 30455, 36546, 60910, 91365, 182730, 627373, 1254746, 1882119, 3136865, 3764238, 6273730, 9410595, 18821190]

約数ペア:

[(1, 18821190), (2, 9410595), (3, 6273730), (5, 3764238), (6, 3136865), (10, 1882119), (15, 1254746), (30, 627373), (103, 182730), (206, 91365), (309, 60910), (515, 36546), (618, 30455), (1030, 18273), (1545, 12182), (3090, 6091)]