121742442

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{26317}}^1$

素因数の和:26582

約数の個数: 24

約数和(自身を含む): 264811716

約数和(自身を除く): 143069274

約数列:

[1, 2, 3, 6, 9, 18, 257, 514, 771, 1542, 2313, 4626, 26317, 52634, 78951, 157902, 236853, 473706, 6763469, 13526938, 20290407, 40580814, 60871221, 121742442]

約数ペア:

[(1, 121742442), (2, 60871221), (3, 40580814), (6, 20290407), (9, 13526938), (18, 6763469), (257, 473706), (514, 236853), (771, 157902), (1542, 78951), (2313, 52634), (4626, 26317)]