8561436

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{54881}}^1$

素因数の和:54901

約数の個数: 24

約数和(自身を含む): 21513744

約数和(自身を除く): 12952308

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 54881, 109762, 164643, 219524, 329286, 658572, 713453, 1426906, 2140359, 2853812, 4280718, 8561436]

約数ペア:

[(1, 8561436), (2, 4280718), (3, 2853812), (4, 2140359), (6, 1426906), (12, 713453), (13, 658572), (26, 329286), (39, 219524), (52, 164643), (78, 109762), (156, 54881)]