7884865548

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2011}}^1\times {\mathrm{15559}}^1$

素因数の和:17587

約数の個数: 72

約数和(自身を含む): 22791292160

約数和(自身を除く): 14906426612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2011, 4022, 6033, 8044, 12066, 14077, 15559, 18099, 24132, 28154, 31118, 36198, 42231, 46677, 56308, 62236, 72396, 84462, 93354, 108913, 126693, 140031, 168924, 186708, 217826, 253386, 280062, 326739, 435652, 506772, 560124, 653478, 980217, 1306956, 1960434, 3920868, 31289149, 62578298, 93867447, 125156596, 187734894, 219024043, 281602341, 375469788, 438048086, 563204682, 657072129, 876096172, 1126409364, 1314144258, 1971216387, 2628288516, 3942432774, 7884865548]

約数ペア:

[(1, 7884865548), (2, 3942432774), (3, 2628288516), (4, 1971216387), (6, 1314144258), (7, 1126409364), (9, 876096172), (12, 657072129), (14, 563204682), (18, 438048086), (21, 375469788), (28, 281602341), (36, 219024043), (42, 187734894), (63, 125156596), (84, 93867447), (126, 62578298), (252, 31289149), (2011, 3920868), (4022, 1960434), (6033, 1306956), (8044, 980217), (12066, 653478), (14077, 560124), (15559, 506772), (18099, 435652), (24132, 326739), (28154, 280062), (31118, 253386), (36198, 217826), (42231, 186708), (46677, 168924), (56308, 140031), (62236, 126693), (72396, 108913), (84462, 93354)]