21960336

素因数分解:

$2^4\times 3^1\times {\mathrm{457507}}^1$

素因数の和:457518

約数の個数: 20

約数和(自身を含む): 56730992

約数和(自身を除く): 34770656

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 457507, 915014, 1372521, 1830028, 2745042, 3660056, 5490084, 7320112, 10980168, 21960336]

約数ペア:

[(1, 21960336), (2, 10980168), (3, 7320112), (4, 5490084), (6, 3660056), (8, 2745042), (12, 1830028), (16, 1372521), (24, 915014), (48, 457507)]