8427942

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1609}}^1$

素因数の和:1717

約数の個数: 32

約数和(自身を含む): 18933600

約数和(自身を除く): 10505658

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1609, 1746, 2619, 3218, 4827, 5238, 9654, 14481, 28962, 43443, 86886, 156073, 312146, 468219, 936438, 1404657, 2809314, 4213971, 8427942]

約数ペア:

[(1, 8427942), (2, 4213971), (3, 2809314), (6, 1404657), (9, 936438), (18, 468219), (27, 312146), (54, 156073), (97, 86886), (194, 43443), (291, 28962), (582, 14481), (873, 9654), (1609, 5238), (1746, 4827), (2619, 3218)]