81829044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{206639}}^1$

素因数の和:206660

約数の個数: 36

約数和(自身を含む): 225650880

約数和(自身を除く): 143821836

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 206639, 413278, 619917, 826556, 1239834, 1859751, 2273029, 2479668, 3719502, 4546058, 6819087, 7439004, 9092116, 13638174, 20457261, 27276348, 40914522, 81829044]

約数ペア:

[(1, 81829044), (2, 40914522), (3, 27276348), (4, 20457261), (6, 13638174), (9, 9092116), (11, 7439004), (12, 6819087), (18, 4546058), (22, 3719502), (33, 2479668), (36, 2273029), (44, 1859751), (66, 1239834), (99, 826556), (132, 619917), (198, 413278), (396, 206639)]