18029499

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{4721}}^1$

素因数の和:4810

約数の個数: 16

約数和(自身を含む): 25687680

約数和(自身を除く): 7658181

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 4721, 14163, 89699, 269097, 316307, 948921, 6009833, 18029499]

約数ペア:

[(1, 18029499), (3, 6009833), (19, 948921), (57, 316307), (67, 269097), (201, 89699), (1273, 14163), (3819, 4721)]