38965518

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{21017}}^1$

素因数の和:21128

約数の個数: 24

約数和(自身を含む): 85249008

約数和(自身を除く): 46283490

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 21017, 42034, 63051, 126102, 189153, 378306, 2164751, 4329502, 6494253, 12988506, 19482759, 38965518]

約数ペア:

[(1, 38965518), (2, 19482759), (3, 12988506), (6, 6494253), (9, 4329502), (18, 2164751), (103, 378306), (206, 189153), (309, 126102), (618, 63051), (927, 42034), (1854, 21017)]