1390248

素因数分解:

$2^3\times 3^2\times {\mathrm{19309}}^1$

素因数の和:19321

約数の個数: 24

約数和(自身を含む): 3765450

約数和(自身を除く): 2375202

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 19309, 38618, 57927, 77236, 115854, 154472, 173781, 231708, 347562, 463416, 695124, 1390248]

約数ペア:

[(1, 1390248), (2, 695124), (3, 463416), (4, 347562), (6, 231708), (8, 173781), (9, 154472), (12, 115854), (18, 77236), (24, 57927), (36, 38618), (72, 19309)]