18022754

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1213}}^1$

素因数の和:1274

約数の個数: 32

約数和(自身を含む): 31466880

約数和(自身を除く): 13444126

約数列:

[1, 2, 17, 19, 23, 34, 38, 46, 323, 391, 437, 646, 782, 874, 1213, 2426, 7429, 14858, 20621, 23047, 27899, 41242, 46094, 55798, 391799, 474283, 530081, 783598, 948566, 1060162, 9011377, 18022754]

約数ペア:

[(1, 18022754), (2, 9011377), (17, 1060162), (19, 948566), (23, 783598), (34, 530081), (38, 474283), (46, 391799), (323, 55798), (391, 46094), (437, 41242), (646, 27899), (782, 23047), (874, 20621), (1213, 14858), (2426, 7429)]