2008120788

素因数分解:

$2^2\times 3^3\times {\mathrm{107}}^1\times {\mathrm{173773}}^1$

素因数の和:173893

約数の個数: 48

約数和(自身を含む): 5254925760

約数和(自身を除く): 3246804972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 107, 108, 214, 321, 428, 642, 963, 1284, 1926, 2889, 3852, 5778, 11556, 173773, 347546, 521319, 695092, 1042638, 1563957, 2085276, 3127914, 4691871, 6255828, 9383742, 18593711, 18767484, 37187422, 55781133, 74374844, 111562266, 167343399, 223124532, 334686798, 502030197, 669373596, 1004060394, 2008120788]

約数ペア:

[(1, 2008120788), (2, 1004060394), (3, 669373596), (4, 502030197), (6, 334686798), (9, 223124532), (12, 167343399), (18, 111562266), (27, 74374844), (36, 55781133), (54, 37187422), (107, 18767484), (108, 18593711), (214, 9383742), (321, 6255828), (428, 4691871), (642, 3127914), (963, 2085276), (1284, 1563957), (1926, 1042638), (2889, 695092), (3852, 521319), (5778, 347546), (11556, 173773)]