121855812

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{781127}}^1$

素因数の和:781147

約数の個数: 24

約数和(自身を含む): 306202176

約数和(自身を除く): 184346364

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 781127, 1562254, 2343381, 3124508, 4686762, 9373524, 10154651, 20309302, 30463953, 40618604, 60927906, 121855812]

約数ペア:

[(1, 121855812), (2, 60927906), (3, 40618604), (4, 30463953), (6, 20309302), (12, 10154651), (13, 9373524), (26, 4686762), (39, 3124508), (52, 2343381), (78, 1562254), (156, 781127)]