40508478

素因数分解:

$2^1\times 3^3\times {\mathrm{750157}}^1$

素因数の和:750168

約数の個数: 16

約数和(自身を含む): 90018960

約数和(自身を除く): 49510482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 750157, 1500314, 2250471, 4500942, 6751413, 13502826, 20254239, 40508478]

約数ペア:

[(1, 40508478), (2, 20254239), (3, 13502826), (6, 6751413), (9, 4500942), (18, 2250471), (27, 1500314), (54, 750157)]