21496248

素因数分解:

$2^3\times 3^2\times {\mathrm{298559}}^1$

素因数の和:298571

約数の個数: 24

約数和(自身を含む): 58219200

約数和(自身を除く): 36722952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 298559, 597118, 895677, 1194236, 1791354, 2388472, 2687031, 3582708, 5374062, 7165416, 10748124, 21496248]

約数ペア:

[(1, 21496248), (2, 10748124), (3, 7165416), (4, 5374062), (6, 3582708), (8, 2687031), (9, 2388472), (12, 1791354), (18, 1194236), (24, 895677), (36, 597118), (72, 298559)]