977854518

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{2383}}^1$

素因数の和:2563

約数の個数: 80

約数和(自身を含む): 2336558400

約数和(自身を除く): 1358703882

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 81, 102, 149, 153, 162, 298, 306, 447, 459, 894, 918, 1341, 1377, 2383, 2533, 2682, 2754, 4023, 4766, 5066, 7149, 7599, 8046, 12069, 14298, 15198, 21447, 22797, 24138, 40511, 42894, 45594, 64341, 68391, 81022, 121533, 128682, 136782, 193023, 205173, 243066, 355067, 364599, 386046, 410346, 710134, 729198, 1065201, 1093797, 2130402, 2187594, 3195603, 3281391, 6036139, 6391206, 6562782, 9586809, 12072278, 18108417, 19173618, 28760427, 36216834, 54325251, 57520854, 108650502, 162975753, 325951506, 488927259, 977854518]

約数ペア:

[(1, 977854518), (2, 488927259), (3, 325951506), (6, 162975753), (9, 108650502), (17, 57520854), (18, 54325251), (27, 36216834), (34, 28760427), (51, 19173618), (54, 18108417), (81, 12072278), (102, 9586809), (149, 6562782), (153, 6391206), (162, 6036139), (298, 3281391), (306, 3195603), (447, 2187594), (459, 2130402), (894, 1093797), (918, 1065201), (1341, 729198), (1377, 710134), (2383, 410346), (2533, 386046), (2682, 364599), (2754, 355067), (4023, 243066), (4766, 205173), (5066, 193023), (7149, 136782), (7599, 128682), (8046, 121533), (12069, 81022), (14298, 68391), (15198, 64341), (21447, 45594), (22797, 42894), (24138, 40511)]