31047228

素因数分解:

$2^2\times 3^2\times {\mathrm{862423}}^1$

素因数の和:862433

約数の個数: 18

約数和(自身を含む): 78480584

約数和(自身を除く): 47433356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 862423, 1724846, 2587269, 3449692, 5174538, 7761807, 10349076, 15523614, 31047228]

約数ペア:

[(1, 31047228), (2, 15523614), (3, 10349076), (4, 7761807), (6, 5174538), (9, 3449692), (12, 2587269), (18, 1724846), (36, 862423)]