120700242

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{515813}}^1$

素因数の和:515834

約数の個数: 24

約数和(自身を含む): 281634444

約数和(自身を除く): 160934202

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 515813, 1031626, 1547439, 3094878, 4642317, 6705569, 9284634, 13411138, 20116707, 40233414, 60350121, 120700242]

約数ペア:

[(1, 120700242), (2, 60350121), (3, 40233414), (6, 20116707), (9, 13411138), (13, 9284634), (18, 6705569), (26, 4642317), (39, 3094878), (78, 1547439), (117, 1031626), (234, 515813)]