16857252

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{20359}}^1$

素因数の和:20392

約数の個数: 36

約数和(自身を含む): 44466240

約数和(自身を除く): 27608988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 20359, 40718, 61077, 81436, 122154, 183231, 244308, 366462, 468257, 732924, 936514, 1404771, 1873028, 2809542, 4214313, 5619084, 8428626, 16857252]

約数ペア:

[(1, 16857252), (2, 8428626), (3, 5619084), (4, 4214313), (6, 2809542), (9, 1873028), (12, 1404771), (18, 936514), (23, 732924), (36, 468257), (46, 366462), (69, 244308), (92, 183231), (138, 122154), (207, 81436), (276, 61077), (414, 40718), (828, 20359)]