28026378

素因数分解:

$2^1\times 3^3\times {\mathrm{281}}^1\times {\mathrm{1847}}^1$

素因数の和:2139

約数の個数: 32

約数和(自身を含む): 62536320

約数和(自身を除く): 34509942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 281, 562, 843, 1686, 1847, 2529, 3694, 5058, 5541, 7587, 11082, 15174, 16623, 33246, 49869, 99738, 519007, 1038014, 1557021, 3114042, 4671063, 9342126, 14013189, 28026378]

約数ペア:

[(1, 28026378), (2, 14013189), (3, 9342126), (6, 4671063), (9, 3114042), (18, 1557021), (27, 1038014), (54, 519007), (281, 99738), (562, 49869), (843, 33246), (1686, 16623), (1847, 15174), (2529, 11082), (3694, 7587), (5058, 5541)]