15427344

素因数分解:

$2^4\times 3^1\times {\mathrm{321403}}^1$

素因数の和:321414

約数の個数: 20

約数和(自身を含む): 39854096

約数和(自身を除く): 24426752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 321403, 642806, 964209, 1285612, 1928418, 2571224, 3856836, 5142448, 7713672, 15427344]

約数ペア:

[(1, 15427344), (2, 7713672), (3, 5142448), (4, 3856836), (6, 2571224), (8, 1928418), (12, 1285612), (16, 964209), (24, 642806), (48, 321403)]