18508749690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{616958323}}^1$

素因数の和:616958333

約数の個数: 16

約数和(自身を含む): 44420999328

約数和(自身を除く): 25912249638

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 616958323, 1233916646, 1850874969, 3084791615, 3701749938, 6169583230, 9254374845, 18508749690]

約数ペア:

[(1, 18508749690), (2, 9254374845), (3, 6169583230), (5, 3701749938), (6, 3084791615), (10, 1850874969), (15, 1233916646), (30, 616958323)]