2017206642

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:400

約数の個数: 128

約数和(自身を含む): 4714536960

約数和(自身を除く): 2697330318

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 41, 62, 66, 82, 93, 123, 139, 173, 186, 246, 278, 341, 346, 417, 451, 519, 682, 834, 902, 1023, 1038, 1271, 1353, 1529, 1903, 2046, 2542, 2706, 3058, 3806, 3813, 4309, 4587, 5363, 5699, 5709, 7093, 7626, 8618, 9174, 10726, 11398, 11418, 12927, 13981, 14186, 16089, 17097, 21279, 24047, 25854, 27962, 32178, 34194, 41943, 42558, 47399, 48094, 58993, 62689, 72141, 78023, 83886, 94798, 117986, 125378, 142197, 144282, 156046, 176669, 176979, 188067, 219883, 234069, 264517, 284394, 353338, 353958, 376134, 439766, 468138, 529034, 530007, 659649, 745457, 793551, 985927, 1060014, 1319298, 1490914, 1587102, 1943359, 1971854, 2236371, 2418713, 2957781, 3886718, 4472742, 4837426, 5830077, 5915562, 7256139, 8200027, 10845197, 11660154, 14512278, 16400054, 21690394, 24600081, 30563737, 32535591, 49200162, 61127474, 65071182, 91691211, 183382422, 336201107, 672402214, 1008603321, 2017206642]

約数ペア:

[(1, 2017206642), (2, 1008603321), (3, 672402214), (6, 336201107), (11, 183382422), (22, 91691211), (31, 65071182), (33, 61127474), (41, 49200162), (62, 32535591), (66, 30563737), (82, 24600081), (93, 21690394), (123, 16400054), (139, 14512278), (173, 11660154), (186, 10845197), (246, 8200027), (278, 7256139), (341, 5915562), (346, 5830077), (417, 4837426), (451, 4472742), (519, 3886718), (682, 2957781), (834, 2418713), (902, 2236371), (1023, 1971854), (1038, 1943359), (1271, 1587102), (1353, 1490914), (1529, 1319298), (1903, 1060014), (2046, 985927), (2542, 793551), (2706, 745457), (3058, 659649), (3806, 530007), (3813, 529034), (4309, 468138), (4587, 439766), (5363, 376134), (5699, 353958), (5709, 353338), (7093, 284394), (7626, 264517), (8618, 234069), (9174, 219883), (10726, 188067), (11398, 176979), (11418, 176669), (12927, 156046), (13981, 144282), (14186, 142197), (16089, 125378), (17097, 117986), (21279, 94798), (24047, 83886), (25854, 78023), (27962, 72141), (32178, 62689), (34194, 58993), (41943, 48094), (42558, 47399)]