1399737816

素因数分解:

$2^3\times 3^2\times {\mathrm{19440803}}^1$

素因数の和:19440815

約数の個数: 24

約数和(自身を含む): 3790956780

約数和(自身を除く): 2391218964

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19440803, 38881606, 58322409, 77763212, 116644818, 155526424, 174967227, 233289636, 349934454, 466579272, 699868908, 1399737816]

約数ペア:

[(1, 1399737816), (2, 699868908), (3, 466579272), (4, 349934454), (6, 233289636), (8, 174967227), (9, 155526424), (12, 116644818), (18, 77763212), (24, 58322409), (36, 38881606), (72, 19440803)]