18320118

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{613}}^1$

素因数の和:928

約数の個数: 32

約数和(自身を含む): 38991456

約数和(自身を除く): 20671338

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 293, 586, 613, 879, 1226, 1758, 1839, 3678, 4981, 9962, 10421, 14943, 20842, 29886, 31263, 62526, 179609, 359218, 538827, 1077654, 3053353, 6106706, 9160059, 18320118]

約数ペア:

[(1, 18320118), (2, 9160059), (3, 6106706), (6, 3053353), (17, 1077654), (34, 538827), (51, 359218), (102, 179609), (293, 62526), (586, 31263), (613, 29886), (879, 20842), (1226, 14943), (1758, 10421), (1839, 9962), (3678, 4981)]