13438937616

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{21536759}}^1$

素因数の和:21536783

約数の個数: 40

約数和(自身を含む): 37387815360

約数和(自身を除く): 23948877744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 21536759, 43073518, 64610277, 86147036, 129220554, 172294072, 258441108, 279977867, 344588144, 516882216, 559955734, 839933601, 1033764432, 1119911468, 1679867202, 2239822936, 3359734404, 4479645872, 6719468808, 13438937616]

約数ペア:

[(1, 13438937616), (2, 6719468808), (3, 4479645872), (4, 3359734404), (6, 2239822936), (8, 1679867202), (12, 1119911468), (13, 1033764432), (16, 839933601), (24, 559955734), (26, 516882216), (39, 344588144), (48, 279977867), (52, 258441108), (78, 172294072), (104, 129220554), (156, 86147036), (208, 64610277), (312, 43073518), (624, 21536759)]