2007666

素因数分解:

$2^1\times 3^{10}\times {\mathrm{17}}^1$

素因数の和:49

約数の個数: 44

約数和(自身を含む): 4782942

約数和(自身を除く): 2775276

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 153, 162, 243, 306, 459, 486, 729, 918, 1377, 1458, 2187, 2754, 4131, 4374, 6561, 8262, 12393, 13122, 19683, 24786, 37179, 39366, 59049, 74358, 111537, 118098, 223074, 334611, 669222, 1003833, 2007666]

約数ペア:

[(1, 2007666), (2, 1003833), (3, 669222), (6, 334611), (9, 223074), (17, 118098), (18, 111537), (27, 74358), (34, 59049), (51, 39366), (54, 37179), (81, 24786), (102, 19683), (153, 13122), (162, 12393), (243, 8262), (306, 6561), (459, 4374), (486, 4131), (729, 2754), (918, 2187), (1377, 1458)]