13031874

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{647}}^1$

素因数の和:1031

約数の個数: 32

約数和(自身を含む): 29082240

約数和(自身を除く): 16050366

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 647, 746, 1119, 1294, 1941, 2238, 3357, 3882, 5823, 6714, 10071, 11646, 17469, 20142, 34938, 241331, 482662, 723993, 1447986, 2171979, 4343958, 6515937, 13031874]

約数ペア:

[(1, 13031874), (2, 6515937), (3, 4343958), (6, 2171979), (9, 1447986), (18, 723993), (27, 482662), (54, 241331), (373, 34938), (647, 20142), (746, 17469), (1119, 11646), (1294, 10071), (1941, 6714), (2238, 5823), (3357, 3882)]