19033050498

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{571}}^1\times {\mathrm{937}}^1$

素因数の和:1549

約数の個数: 144

約数和(自身を含む): 48809752992

約数和(自身を除く): 29776702494

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 121, 147, 154, 231, 242, 294, 363, 462, 539, 571, 726, 847, 937, 1078, 1142, 1617, 1694, 1713, 1874, 2541, 2811, 3234, 3426, 3997, 5082, 5622, 5929, 6281, 6559, 7994, 10307, 11858, 11991, 12562, 13118, 17787, 18843, 19677, 20614, 23982, 27979, 30921, 35574, 37686, 39354, 43967, 45913, 55958, 61842, 69091, 72149, 83937, 87934, 91826, 113377, 131901, 137739, 138182, 144298, 167874, 207273, 216447, 226754, 263802, 275478, 307769, 340131, 414546, 432894, 483637, 505043, 535027, 615538, 680262, 793639, 923307, 967274, 1010086, 1070054, 1450911, 1515129, 1587278, 1605081, 1846614, 2380917, 2901822, 3030258, 3210162, 3385459, 3745189, 4761834, 5555473, 5885297, 6770918, 7490378, 10156377, 11110946, 11235567, 11770594, 16666419, 17655891, 20312754, 22471134, 26216323, 33332838, 35311782, 41197079, 52432646, 64738267, 78648969, 82394158, 123591237, 129476534, 157297938, 194214801, 247182474, 288379553, 388429602, 453167869, 576759106, 865138659, 906335738, 1359503607, 1730277318, 2719007214, 3172175083, 6344350166, 9516525249, 19033050498]

約数ペア:

[(1, 19033050498), (2, 9516525249), (3, 6344350166), (6, 3172175083), (7, 2719007214), (11, 1730277318), (14, 1359503607), (21, 906335738), (22, 865138659), (33, 576759106), (42, 453167869), (49, 388429602), (66, 288379553), (77, 247182474), (98, 194214801), (121, 157297938), (147, 129476534), (154, 123591237), (231, 82394158), (242, 78648969), (294, 64738267), (363, 52432646), (462, 41197079), (539, 35311782), (571, 33332838), (726, 26216323), (847, 22471134), (937, 20312754), (1078, 17655891), (1142, 16666419), (1617, 11770594), (1694, 11235567), (1713, 11110946), (1874, 10156377), (2541, 7490378), (2811, 6770918), (3234, 5885297), (3426, 5555473), (3997, 4761834), (5082, 3745189), (5622, 3385459), (5929, 3210162), (6281, 3030258), (6559, 2901822), (7994, 2380917), (10307, 1846614), (11858, 1605081), (11991, 1587278), (12562, 1515129), (13118, 1450911), (17787, 1070054), (18843, 1010086), (19677, 967274), (20614, 923307), (23982, 793639), (27979, 680262), (30921, 615538), (35574, 535027), (37686, 505043), (39354, 483637), (43967, 432894), (45913, 414546), (55958, 340131), (61842, 307769), (69091, 275478), (72149, 263802), (83937, 226754), (87934, 216447), (91826, 207273), (113377, 167874), (131901, 144298), (137739, 138182)]