18106354

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1654

約数の個数: 32

約数和(自身を含む): 33454080

約数和(自身を除く): 15347726

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 133, 266, 301, 602, 817, 1583, 1634, 3166, 5719, 11081, 11438, 22162, 30077, 60154, 68069, 136138, 210539, 421078, 476483, 952966, 1293311, 2586622, 9053177, 18106354]

約数ペア:

[(1, 18106354), (2, 9053177), (7, 2586622), (14, 1293311), (19, 952966), (38, 476483), (43, 421078), (86, 210539), (133, 136138), (266, 68069), (301, 60154), (602, 30077), (817, 22162), (1583, 11438), (1634, 11081), (3166, 5719)]