2017812222

素因数分解:

$2^1\times 3^6\times {\mathrm{1383959}}^1$

素因数の和:1383979

約数の個数: 28

約数和(自身を含む): 4538004840

約数和(自身を除く): 2520192618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 1383959, 2767918, 4151877, 8303754, 12455631, 24911262, 37366893, 74733786, 112100679, 224201358, 336302037, 672604074, 1008906111, 2017812222]

約数ペア:

[(1, 2017812222), (2, 1008906111), (3, 672604074), (6, 336302037), (9, 224201358), (18, 112100679), (27, 74733786), (54, 37366893), (81, 24911262), (162, 12455631), (243, 8303754), (486, 4151877), (729, 2767918), (1458, 1383959)]