13278312198

素因数分解:

$2^1\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1839611}}^1$

素因数の和:1840020

約数の個数: 24

約数和(自身を含む): 28841436936

約数和(自身を除く): 15563124738

約数列:

[1, 2, 3, 6, 9, 18, 401, 802, 1203, 2406, 3609, 7218, 1839611, 3679222, 5518833, 11037666, 16556499, 33112998, 737684011, 1475368022, 2213052033, 4426104066, 6639156099, 13278312198]

約数ペア:

[(1, 13278312198), (2, 6639156099), (3, 4426104066), (6, 2213052033), (9, 1475368022), (18, 737684011), (401, 33112998), (802, 16556499), (1203, 11037666), (2406, 5518833), (3609, 3679222), (7218, 1839611)]