2019949477074

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{648667141}}^1$

素因数の和:648667322

約数の個数: 24

約数和(自身を含む): 4401855225612

約数和(自身を除く): 2381905748538

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 648667141, 1297334282, 1946001423, 3892002846, 5838004269, 11676008538, 112219415393, 224438830786, 336658246179, 673316492358, 1009974738537, 2019949477074]

約数ペア:

[(1, 2019949477074), (2, 1009974738537), (3, 673316492358), (6, 336658246179), (9, 224438830786), (18, 112219415393), (173, 11676008538), (346, 5838004269), (519, 3892002846), (1038, 1946001423), (1557, 1297334282), (3114, 648667141)]