16981296

素因数分解:

$2^4\times 3^1\times {\mathrm{353777}}^1$

素因数の和:353788

約数の個数: 20

約数和(自身を含む): 43868472

約数和(自身を除く): 26887176

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 353777, 707554, 1061331, 1415108, 2122662, 2830216, 4245324, 5660432, 8490648, 16981296]

約数ペア:

[(1, 16981296), (2, 8490648), (3, 5660432), (4, 4245324), (6, 2830216), (8, 2122662), (12, 1415108), (16, 1061331), (24, 707554), (48, 353777)]