40487802

素因数分解:

$2^1\times 3^1\times {\mathrm{313}}^1\times {\mathrm{21559}}^1$

素因数の和:21877

約数の個数: 16

約数和(自身を含む): 81238080

約数和(自身を除く): 40750278

約数列:

[1, 2, 3, 6, 313, 626, 939, 1878, 21559, 43118, 64677, 129354, 6747967, 13495934, 20243901, 40487802]

約数ペア:

[(1, 40487802), (2, 20243901), (3, 13495934), (6, 6747967), (313, 129354), (626, 64677), (939, 43118), (1878, 21559)]