18379522005

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{340267}}^1$

素因数の和:340565

約数の個数: 32

約数和(自身を含む): 31783753344

約数和(自身を除く): 13404231339

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 277, 831, 1385, 3601, 4155, 10803, 18005, 54015, 340267, 1020801, 1701335, 4423471, 5104005, 13270413, 22117355, 66352065, 94253959, 282761877, 471269795, 1225301467, 1413809385, 3675904401, 6126507335, 18379522005]

約数ペア:

[(1, 18379522005), (3, 6126507335), (5, 3675904401), (13, 1413809385), (15, 1225301467), (39, 471269795), (65, 282761877), (195, 94253959), (277, 66352065), (831, 22117355), (1385, 13270413), (3601, 5104005), (4155, 4423471), (10803, 1701335), (18005, 1020801), (54015, 340267)]