2012502078

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{103237}}^1$

素因数の和:103286

約数の個数: 48

約数和(自身を含む): 4720041360

約数和(自身を除く): 2707539282

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 2166, 3249, 6498, 9747, 19494, 103237, 206474, 309711, 619422, 929133, 1858266, 1961503, 2787399, 3923006, 5574798, 5884509, 11769018, 17653527, 35307054, 37268557, 52960581, 74537114, 105921162, 111805671, 223611342, 335417013, 670834026, 1006251039, 2012502078]

約数ペア:

[(1, 2012502078), (2, 1006251039), (3, 670834026), (6, 335417013), (9, 223611342), (18, 111805671), (19, 105921162), (27, 74537114), (38, 52960581), (54, 37268557), (57, 35307054), (114, 17653527), (171, 11769018), (342, 5884509), (361, 5574798), (513, 3923006), (722, 2787399), (1026, 1961503), (1083, 1858266), (2166, 929133), (3249, 619422), (6498, 309711), (9747, 206474), (19494, 103237)]