187817634

素因数分解:

$2^1\times 3^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{277}}^1$

素因数の和:695

約数の個数: 48

約数和(自身を含む): 412863360

約数和(自身を除く): 225045726

約数列:

[1, 2, 3, 6, 9, 18, 139, 271, 277, 278, 417, 542, 554, 813, 831, 834, 1251, 1626, 1662, 2439, 2493, 2502, 4878, 4986, 37669, 38503, 75067, 75338, 77006, 113007, 115509, 150134, 225201, 226014, 231018, 339021, 346527, 450402, 675603, 678042, 693054, 1351206, 10434313, 20868626, 31302939, 62605878, 93908817, 187817634]

約数ペア:

[(1, 187817634), (2, 93908817), (3, 62605878), (6, 31302939), (9, 20868626), (18, 10434313), (139, 1351206), (271, 693054), (277, 678042), (278, 675603), (417, 450402), (542, 346527), (554, 339021), (813, 231018), (831, 226014), (834, 225201), (1251, 150134), (1626, 115509), (1662, 113007), (2439, 77006), (2493, 75338), (2502, 75067), (4878, 38503), (4986, 37669)]