39491868

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{253153}}^1$

素因数の和:253173

約数の個数: 24

約数和(自身を含む): 99236368

約数和(自身を除く): 59744500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 253153, 506306, 759459, 1012612, 1518918, 3037836, 3290989, 6581978, 9872967, 13163956, 19745934, 39491868]

約数ペア:

[(1, 39491868), (2, 19745934), (3, 13163956), (4, 9872967), (6, 6581978), (12, 3290989), (13, 3037836), (26, 1518918), (39, 1012612), (52, 759459), (78, 506306), (156, 253153)]