39998502

素因数分解:

$2^1\times 3^3\times {\mathrm{740713}}^1$

素因数の和:740724

約数の個数: 16

約数和(自身を含む): 88885680

約数和(自身を除く): 48887178

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 740713, 1481426, 2222139, 4444278, 6666417, 13332834, 19999251, 39998502]

約数ペア:

[(1, 39998502), (2, 19999251), (3, 13332834), (6, 6666417), (9, 4444278), (18, 2222139), (27, 1481426), (54, 740713)]