1818187839

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{15540067}}^1$

素因数の和:15540086

約数の個数: 12

約数和(自身を含む): 2828292376

約数和(自身を除く): 1010104537

約数列:

[1, 3, 9, 13, 39, 117, 15540067, 46620201, 139860603, 202020871, 606062613, 1818187839]

約数ペア:

[(1, 1818187839), (3, 606062613), (9, 202020871), (13, 139860603), (39, 46620201), (117, 15540067)]