40666896

素因数分解:

$2^4\times 3^2\times {\mathrm{282409}}^1$

素因数の和:282423

約数の個数: 30

約数和(自身を含む): 113811230

約数和(自身を除く): 73144334

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 282409, 564818, 847227, 1129636, 1694454, 2259272, 2541681, 3388908, 4518544, 5083362, 6777816, 10166724, 13555632, 20333448, 40666896]

約数ペア:

[(1, 40666896), (2, 20333448), (3, 13555632), (4, 10166724), (6, 6777816), (8, 5083362), (9, 4518544), (12, 3388908), (16, 2541681), (18, 2259272), (24, 1694454), (36, 1129636), (48, 847227), (72, 564818), (144, 282409)]