18064982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1777}}^1$

素因数の和:1832

約数の個数: 32

約数和(自身を含む): 32260032

約数和(自身を除く): 14195050

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 221, 299, 391, 442, 598, 782, 1777, 3554, 5083, 10166, 23101, 30209, 40871, 46202, 60418, 81742, 392717, 531323, 694807, 785434, 1062646, 1389614, 9032491, 18064982]

約数ペア:

[(1, 18064982), (2, 9032491), (13, 1389614), (17, 1062646), (23, 785434), (26, 694807), (34, 531323), (46, 392717), (221, 81742), (299, 60418), (391, 46202), (442, 40871), (598, 30209), (782, 23101), (1777, 10166), (3554, 5083)]