71739918

素因数分解:

$2^1\times 3^5\times {\mathrm{147613}}^1$

素因数の和:147630

約数の個数: 24

約数和(自身を含む): 161194488

約数和(自身を除く): 89454570

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 147613, 295226, 442839, 885678, 1328517, 2657034, 3985551, 7971102, 11956653, 23913306, 35869959, 71739918]

約数ペア:

[(1, 71739918), (2, 35869959), (3, 23913306), (6, 11956653), (9, 7971102), (18, 3985551), (27, 2657034), (54, 1328517), (81, 885678), (162, 442839), (243, 295226), (486, 147613)]