31510908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6121}}^1$

素因数の和:6155

約数の個数: 72

約数和(自身を含む): 93593136

約数和(自身を除く): 62082228

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 429, 468, 572, 858, 1287, 1716, 2574, 5148, 6121, 12242, 18363, 24484, 36726, 55089, 67331, 73452, 79573, 110178, 134662, 159146, 201993, 220356, 238719, 269324, 318292, 403986, 477438, 605979, 716157, 807972, 875303, 954876, 1211958, 1432314, 1750606, 2423916, 2625909, 2864628, 3501212, 5251818, 7877727, 10503636, 15755454, 31510908]

約数ペア:

[(1, 31510908), (2, 15755454), (3, 10503636), (4, 7877727), (6, 5251818), (9, 3501212), (11, 2864628), (12, 2625909), (13, 2423916), (18, 1750606), (22, 1432314), (26, 1211958), (33, 954876), (36, 875303), (39, 807972), (44, 716157), (52, 605979), (66, 477438), (78, 403986), (99, 318292), (117, 269324), (132, 238719), (143, 220356), (156, 201993), (198, 159146), (234, 134662), (286, 110178), (396, 79573), (429, 73452), (468, 67331), (572, 55089), (858, 36726), (1287, 24484), (1716, 18363), (2574, 12242), (5148, 6121)]