81469242

素因数分解:

$2^1\times 3^2\times {\mathrm{137}}^1\times {\mathrm{33037}}^1$

素因数の和:33182

約数の個数: 24

約数和(自身を含む): 177810516

約数和(自身を除く): 96341274

約数列:

[1, 2, 3, 6, 9, 18, 137, 274, 411, 822, 1233, 2466, 33037, 66074, 99111, 198222, 297333, 594666, 4526069, 9052138, 13578207, 27156414, 40734621, 81469242]

約数ペア:

[(1, 81469242), (2, 40734621), (3, 27156414), (6, 13578207), (9, 9052138), (18, 4526069), (137, 594666), (274, 297333), (411, 198222), (822, 99111), (1233, 66074), (2466, 33037)]