18478464

素因数分解:

$2^7\times 3^1\times {\mathrm{48121}}^1$

素因数の和:48138

約数の個数: 32

約数和(自身を含む): 49084440

約数和(自身を除く): 30605976

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 48121, 96242, 144363, 192484, 288726, 384968, 577452, 769936, 1154904, 1539872, 2309808, 3079744, 4619616, 6159488, 9239232, 18478464]

約数ペア:

[(1, 18478464), (2, 9239232), (3, 6159488), (4, 4619616), (6, 3079744), (8, 2309808), (12, 1539872), (16, 1154904), (24, 769936), (32, 577452), (48, 384968), (64, 288726), (96, 192484), (128, 144363), (192, 96242), (384, 48121)]