18499344

素因数分解:

$2^4\times 3^1\times {\mathrm{385403}}^1$

素因数の和:385414

約数の個数: 20

約数和(自身を含む): 47790096

約数和(自身を除く): 29290752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 385403, 770806, 1156209, 1541612, 2312418, 3083224, 4624836, 6166448, 9249672, 18499344]

約数ペア:

[(1, 18499344), (2, 9249672), (3, 6166448), (4, 4624836), (6, 3083224), (8, 2312418), (12, 1541612), (16, 1156209), (24, 770806), (48, 385403)]