2166229404

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{1399373}}^1$

素因数の和:1399426

約数の個数: 36

約数和(自身を含む): 5603093496

約数和(自身を除く): 3436864092

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 1399373, 2798746, 4198119, 5597492, 8396238, 12594357, 16792476, 25188714, 50377428, 60173039, 120346078, 180519117, 240692156, 361038234, 541557351, 722076468, 1083114702, 2166229404]

約数ペア:

[(1, 2166229404), (2, 1083114702), (3, 722076468), (4, 541557351), (6, 361038234), (9, 240692156), (12, 180519117), (18, 120346078), (36, 60173039), (43, 50377428), (86, 25188714), (129, 16792476), (172, 12594357), (258, 8396238), (387, 5597492), (516, 4198119), (774, 2798746), (1548, 1399373)]