31980594

素因数分解:

$2^1\times 3^1\times {\mathrm{419}}^1\times {\mathrm{12721}}^1$

素因数の和:13145

約数の個数: 16

約数和(自身を含む): 64118880

約数和(自身を除く): 32138286

約数列:

[1, 2, 3, 6, 419, 838, 1257, 2514, 12721, 25442, 38163, 76326, 5330099, 10660198, 15990297, 31980594]

約数ペア:

[(1, 31980594), (2, 15990297), (3, 10660198), (6, 5330099), (419, 76326), (838, 38163), (1257, 25442), (2514, 12721)]