531628326

素因数分解:

$2^1\times 3^3\times {\mathrm{971}}^1\times {\mathrm{10139}}^1$

素因数の和:11121

約数の個数: 32

約数和(自身を含む): 1182729600

約数和(自身を除く): 651101274

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 971, 1942, 2913, 5826, 8739, 10139, 17478, 20278, 26217, 30417, 52434, 60834, 91251, 182502, 273753, 547506, 9844969, 19689938, 29534907, 59069814, 88604721, 177209442, 265814163, 531628326]

約数ペア:

[(1, 531628326), (2, 265814163), (3, 177209442), (6, 88604721), (9, 59069814), (18, 29534907), (27, 19689938), (54, 9844969), (971, 547506), (1942, 273753), (2913, 182502), (5826, 91251), (8739, 60834), (10139, 52434), (17478, 30417), (20278, 26217)]