31243068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{45677}}^1$

素因数の和:45706

約数の個数: 36

約数和(自身を含む): 83133960

約数和(自身を除く): 51890892

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 45677, 91354, 137031, 182708, 274062, 411093, 548124, 822186, 867863, 1644372, 1735726, 2603589, 3471452, 5207178, 7810767, 10414356, 15621534, 31243068]

約数ペア:

[(1, 31243068), (2, 15621534), (3, 10414356), (4, 7810767), (6, 5207178), (9, 3471452), (12, 2603589), (18, 1735726), (19, 1644372), (36, 867863), (38, 822186), (57, 548124), (76, 411093), (114, 274062), (171, 182708), (228, 137031), (342, 91354), (684, 45677)]