16006428

素因数分解:

$2^2\times 3^2\times {\mathrm{444623}}^1$

素因数の和:444633

約数の個数: 18

約数和(自身を含む): 40460784

約数和(自身を除く): 24454356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 444623, 889246, 1333869, 1778492, 2667738, 4001607, 5335476, 8003214, 16006428]

約数ペア:

[(1, 16006428), (2, 8003214), (3, 5335476), (4, 4001607), (6, 2667738), (9, 1778492), (12, 1333869), (18, 889246), (36, 444623)]