2016492498

素因数分解:

$2^1\times 3^2\times {\mathrm{173}}^1\times {\mathrm{647557}}^1$

素因数の和:647738

約数の個数: 24

約数和(自身を含む): 4394328588

約数和(自身を除く): 2377836090

約数列:

[1, 2, 3, 6, 9, 18, 173, 346, 519, 1038, 1557, 3114, 647557, 1295114, 1942671, 3885342, 5828013, 11656026, 112027361, 224054722, 336082083, 672164166, 1008246249, 2016492498]

約数ペア:

[(1, 2016492498), (2, 1008246249), (3, 672164166), (6, 336082083), (9, 224054722), (18, 112027361), (173, 11656026), (346, 5828013), (519, 3885342), (1038, 1942671), (1557, 1295114), (3114, 647557)]