189124612

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{34537}}^1$

素因数の和:34615

約数の個数: 18

約数和(自身を含む): 340164762

約数和(自身を除く): 151040150

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 5476, 34537, 69074, 138148, 1277869, 2555738, 5111476, 47281153, 94562306, 189124612]

約数ペア:

[(1, 189124612), (2, 94562306), (4, 47281153), (37, 5111476), (74, 2555738), (148, 1277869), (1369, 138148), (2738, 69074), (5476, 34537)]