18173004

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{859}}^1$

素因数の和:950

約数の個数: 48

約数和(自身を含む): 44499840

約数和(自身を除く): 26326836

約数列:

[1, 2, 3, 4, 6, 12, 41, 43, 82, 86, 123, 129, 164, 172, 246, 258, 492, 516, 859, 1718, 1763, 2577, 3436, 3526, 5154, 5289, 7052, 10308, 10578, 21156, 35219, 36937, 70438, 73874, 105657, 110811, 140876, 147748, 211314, 221622, 422628, 443244, 1514417, 3028834, 4543251, 6057668, 9086502, 18173004]

約数ペア:

[(1, 18173004), (2, 9086502), (3, 6057668), (4, 4543251), (6, 3028834), (12, 1514417), (41, 443244), (43, 422628), (82, 221622), (86, 211314), (123, 147748), (129, 140876), (164, 110811), (172, 105657), (246, 73874), (258, 70438), (492, 36937), (516, 35219), (859, 21156), (1718, 10578), (1763, 10308), (2577, 7052), (3436, 5289), (3526, 5154)]