71862642

素因数分解:

$2^1\times 3^2\times {\mathrm{223}}^1\times {\mathrm{17903}}^1$

素因数の和:18134

約数の個数: 24

約数和(自身を含む): 156409344

約数和(自身を除く): 84546702

約数列:

[1, 2, 3, 6, 9, 18, 223, 446, 669, 1338, 2007, 4014, 17903, 35806, 53709, 107418, 161127, 322254, 3992369, 7984738, 11977107, 23954214, 35931321, 71862642]

約数ペア:

[(1, 71862642), (2, 35931321), (3, 23954214), (6, 11977107), (9, 7984738), (18, 3992369), (223, 322254), (446, 161127), (669, 107418), (1338, 53709), (2007, 35806), (4014, 17903)]