18031567106

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2659}}^1\times {\mathrm{28493}}^1$

素因数の和:31178

約数の個数: 32

約数和(自身を含む): 32743025280

約数和(自身を除く): 14711458174

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2659, 5318, 18613, 28493, 37226, 45203, 56986, 90406, 199451, 316421, 398902, 484381, 632842, 968762, 3390667, 6781334, 75762887, 151525774, 530340209, 1060680418, 1287969079, 2575938158, 9015783553, 18031567106]

約数ペア:

[(1, 18031567106), (2, 9015783553), (7, 2575938158), (14, 1287969079), (17, 1060680418), (34, 530340209), (119, 151525774), (238, 75762887), (2659, 6781334), (5318, 3390667), (18613, 968762), (28493, 632842), (37226, 484381), (45203, 398902), (56986, 316421), (90406, 199451)]