138903516

素因数分解:

$2^2\times 3^2\times {\mathrm{3858431}}^1$

素因数の和:3858441

約数の個数: 18

約数和(自身を含む): 351117312

約数和(自身を除く): 212213796

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 3858431, 7716862, 11575293, 15433724, 23150586, 34725879, 46301172, 69451758, 138903516]

約数ペア:

[(1, 138903516), (2, 69451758), (3, 46301172), (4, 34725879), (6, 23150586), (9, 15433724), (12, 11575293), (18, 7716862), (36, 3858431)]