1227907248

素因数分解:

$2^4\times 3^1\times {\mathrm{25581401}}^1$

素因数の和:25581412

約数の個数: 20

約数和(自身を含む): 3172093848

約数和(自身を除く): 1944186600

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25581401, 51162802, 76744203, 102325604, 153488406, 204651208, 306976812, 409302416, 613953624, 1227907248]

約数ペア:

[(1, 1227907248), (2, 613953624), (3, 409302416), (4, 306976812), (6, 204651208), (8, 153488406), (12, 102325604), (16, 76744203), (24, 51162802), (48, 25581401)]