2008593018

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1957693}}^1$

素因数の和:1957723

約数の個数: 32

約数和(自身を含む): 4698465600

約数和(自身を除く): 2689872582

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1957693, 3915386, 5873079, 11746158, 17619237, 35238474, 37196167, 52857711, 74392334, 105715422, 111588501, 223177002, 334765503, 669531006, 1004296509, 2008593018]

約数ペア:

[(1, 2008593018), (2, 1004296509), (3, 669531006), (6, 334765503), (9, 223177002), (18, 111588501), (19, 105715422), (27, 74392334), (38, 52857711), (54, 37196167), (57, 35238474), (114, 17619237), (171, 11746158), (342, 5873079), (513, 3915386), (1026, 1957693)]