31263324

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{18743}}^1$

素因数の和:18889

約数の個数: 24

約数和(自身を含む): 73476480

約数和(自身を除く): 42213156

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1668, 18743, 37486, 56229, 74972, 112458, 224916, 2605277, 5210554, 7815831, 10421108, 15631662, 31263324]

約数ペア:

[(1, 31263324), (2, 15631662), (3, 10421108), (4, 7815831), (6, 5210554), (12, 2605277), (139, 224916), (278, 112458), (417, 74972), (556, 56229), (834, 37486), (1668, 18743)]