2018893392

素因数分解:

$2^4\times 3^2\times {\mathrm{173}}^1\times {\mathrm{81041}}^1$

素因数の和:81228

約数の個数: 60

約数和(自身を含む): 5682827124

約数和(自身を除く): 3663933732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 173, 346, 519, 692, 1038, 1384, 1557, 2076, 2768, 3114, 4152, 6228, 8304, 12456, 24912, 81041, 162082, 243123, 324164, 486246, 648328, 729369, 972492, 1296656, 1458738, 1944984, 2917476, 3889968, 5834952, 11669904, 14020093, 28040186, 42060279, 56080372, 84120558, 112160744, 126180837, 168241116, 224321488, 252361674, 336482232, 504723348, 672964464, 1009446696, 2018893392]

約数ペア:

[(1, 2018893392), (2, 1009446696), (3, 672964464), (4, 504723348), (6, 336482232), (8, 252361674), (9, 224321488), (12, 168241116), (16, 126180837), (18, 112160744), (24, 84120558), (36, 56080372), (48, 42060279), (72, 28040186), (144, 14020093), (173, 11669904), (346, 5834952), (519, 3889968), (692, 2917476), (1038, 1944984), (1384, 1458738), (1557, 1296656), (2076, 972492), (2768, 729369), (3114, 648328), (4152, 486246), (6228, 324164), (8304, 243123), (12456, 162082), (24912, 81041)]