31494906

素因数分解:

$2^1\times 3^4\times {\mathrm{194413}}^1$

素因数の和:194427

約数の個数: 20

約数和(自身を含む): 70572282

約数和(自身を除く): 39077376

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 194413, 388826, 583239, 1166478, 1749717, 3499434, 5249151, 10498302, 15747453, 31494906]

約数ペア:

[(1, 31494906), (2, 15747453), (3, 10498302), (6, 5249151), (9, 3499434), (18, 1749717), (27, 1166478), (54, 583239), (81, 388826), (162, 194413)]