2222412

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:182

約数の個数: 48

約数和(自身を含む): 5470080

約数和(自身を除く): 3247668

約数列:

[1, 2, 3, 4, 6, 12, 43, 59, 73, 86, 118, 129, 146, 172, 177, 219, 236, 258, 292, 354, 438, 516, 708, 876, 2537, 3139, 4307, 5074, 6278, 7611, 8614, 9417, 10148, 12556, 12921, 15222, 17228, 18834, 25842, 30444, 37668, 51684, 185201, 370402, 555603, 740804, 1111206, 2222412]

約数ペア:

[(1, 2222412), (2, 1111206), (3, 740804), (4, 555603), (6, 370402), (12, 185201), (43, 51684), (59, 37668), (73, 30444), (86, 25842), (118, 18834), (129, 17228), (146, 15222), (172, 12921), (177, 12556), (219, 10148), (236, 9417), (258, 8614), (292, 7611), (354, 6278), (438, 5074), (516, 4307), (708, 3139), (876, 2537)]