39740472

素因数分解:

$2^3\times 3^2\times {\mathrm{551951}}^1$

素因数の和:551963

約数の個数: 24

約数和(自身を含む): 107630640

約数和(自身を除く): 67890168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 551951, 1103902, 1655853, 2207804, 3311706, 4415608, 4967559, 6623412, 9935118, 13246824, 19870236, 39740472]

約数ペア:

[(1, 39740472), (2, 19870236), (3, 13246824), (4, 9935118), (6, 6623412), (8, 4967559), (9, 4415608), (12, 3311706), (18, 2207804), (24, 1655853), (36, 1103902), (72, 551951)]