8881626

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{461}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 20291040

約数和(自身を除く): 11409414

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 461, 494, 507, 741, 922, 1014, 1383, 1482, 2766, 3211, 5993, 6422, 8759, 9633, 11986, 17518, 17979, 19266, 26277, 35958, 52554, 77909, 113867, 155818, 227734, 233727, 341601, 467454, 683202, 1480271, 2960542, 4440813, 8881626]

約数ペア:

[(1, 8881626), (2, 4440813), (3, 2960542), (6, 1480271), (13, 683202), (19, 467454), (26, 341601), (38, 233727), (39, 227734), (57, 155818), (78, 113867), (114, 77909), (169, 52554), (247, 35958), (338, 26277), (461, 19266), (494, 17979), (507, 17518), (741, 11986), (922, 9633), (1014, 8759), (1383, 6422), (1482, 5993), (2766, 3211)]