7154967654

素因数分解:

$2^1\times 3^4\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{1123}}^1$

素因数の和:1791

約数の個数: 80

約数和(自身を含む): 16313951808

約数和(自身を除く): 9158984154

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 67, 81, 134, 162, 201, 402, 587, 603, 1123, 1174, 1206, 1761, 1809, 2246, 3369, 3522, 3618, 5283, 5427, 6738, 10107, 10566, 10854, 15849, 20214, 30321, 31698, 39329, 47547, 60642, 75241, 78658, 90963, 95094, 117987, 150482, 181926, 225723, 235974, 353961, 451446, 659201, 677169, 707922, 1061883, 1318402, 1354338, 1977603, 2031507, 2123766, 3185649, 3955206, 4063014, 5932809, 6094521, 6371298, 11865618, 12189042, 17798427, 35596854, 44166467, 53395281, 88332934, 106790562, 132499401, 264998802, 397498203, 794996406, 1192494609, 2384989218, 3577483827, 7154967654]

約数ペア:

[(1, 7154967654), (2, 3577483827), (3, 2384989218), (6, 1192494609), (9, 794996406), (18, 397498203), (27, 264998802), (54, 132499401), (67, 106790562), (81, 88332934), (134, 53395281), (162, 44166467), (201, 35596854), (402, 17798427), (587, 12189042), (603, 11865618), (1123, 6371298), (1174, 6094521), (1206, 5932809), (1761, 4063014), (1809, 3955206), (2246, 3185649), (3369, 2123766), (3522, 2031507), (3618, 1977603), (5283, 1354338), (5427, 1318402), (6738, 1061883), (10107, 707922), (10566, 677169), (10854, 659201), (15849, 451446), (20214, 353961), (30321, 235974), (31698, 225723), (39329, 181926), (47547, 150482), (60642, 117987), (75241, 95094), (78658, 90963)]