18315206

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7741}}^1$

素因数の和:7776

約数の個数: 24

約数和(自身を含む): 34002864

約数和(自身を除く): 15687658

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 7741, 15482, 54187, 100633, 108374, 201266, 704431, 1308229, 1408862, 2616458, 9157603, 18315206]

約数ペア:

[(1, 18315206), (2, 9157603), (7, 2616458), (13, 1408862), (14, 1308229), (26, 704431), (91, 201266), (169, 108374), (182, 100633), (338, 54187), (1183, 15482), (2366, 7741)]