140405724

素因数分解:

$2^2\times 3^4\times {\mathrm{433351}}^1$

素因数の和:433367

約数の個数: 30

約数和(自身を含む): 367049144

約数和(自身を除く): 226643420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 433351, 866702, 1300053, 1733404, 2600106, 3900159, 5200212, 7800318, 11700477, 15600636, 23400954, 35101431, 46801908, 70202862, 140405724]

約数ペア:

[(1, 140405724), (2, 70202862), (3, 46801908), (4, 35101431), (6, 23400954), (9, 15600636), (12, 11700477), (18, 7800318), (27, 5200212), (36, 3900159), (54, 2600106), (81, 1733404), (108, 1300053), (162, 866702), (324, 433351)]