21269832

素因数分解:

$2^3\times 3^1\times {\mathrm{886243}}^1$

素因数の和:886252

約数の個数: 16

約数和(自身を含む): 53174640

約数和(自身を除く): 31904808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 886243, 1772486, 2658729, 3544972, 5317458, 7089944, 10634916, 21269832]

約数ペア:

[(1, 21269832), (2, 10634916), (3, 7089944), (4, 5317458), (6, 3544972), (8, 2658729), (12, 1772486), (24, 886243)]