61639902

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{17929}}^1$

素因数の和:18128

約数の個数: 24

約数和(自身を含む): 134259840

約数和(自身を除く): 72619938

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 17929, 35858, 53787, 107574, 161361, 322722, 3424439, 6848878, 10273317, 20546634, 30819951, 61639902]

約数ペア:

[(1, 61639902), (2, 30819951), (3, 20546634), (6, 10273317), (9, 6848878), (18, 3424439), (191, 322722), (382, 161361), (573, 107574), (1146, 53787), (1719, 35858), (3438, 17929)]