18021984

素因数分解:

$2^5\times 3^1\times {\mathrm{227}}^1\times {\mathrm{827}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 47573568

約数和(自身を除く): 29551584

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 227, 454, 681, 827, 908, 1362, 1654, 1816, 2481, 2724, 3308, 3632, 4962, 5448, 6616, 7264, 9924, 10896, 13232, 19848, 21792, 26464, 39696, 79392, 187729, 375458, 563187, 750916, 1126374, 1501832, 2252748, 3003664, 4505496, 6007328, 9010992, 18021984]

約数ペア:

[(1, 18021984), (2, 9010992), (3, 6007328), (4, 4505496), (6, 3003664), (8, 2252748), (12, 1501832), (16, 1126374), (24, 750916), (32, 563187), (48, 375458), (96, 187729), (227, 79392), (454, 39696), (681, 26464), (827, 21792), (908, 19848), (1362, 13232), (1654, 10896), (1816, 9924), (2481, 7264), (2724, 6616), (3308, 5448), (3632, 4962)]