1551397518

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{769}}^1$

素因数の和:1254

約数の個数: 96

約数和(自身を含む): 3839996160

約数和(自身を除く): 2288598642

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 138, 198, 207, 253, 414, 443, 506, 759, 769, 886, 1329, 1518, 1538, 2277, 2307, 2658, 3987, 4554, 4614, 4873, 6921, 7974, 8459, 9746, 10189, 13842, 14619, 16918, 17687, 20378, 25377, 29238, 30567, 35374, 43857, 50754, 53061, 61134, 76131, 87714, 91701, 106122, 112079, 152262, 159183, 183402, 194557, 224158, 318366, 336237, 340667, 389114, 583671, 672474, 681334, 1008711, 1022001, 1167342, 1751013, 2017422, 2044002, 3066003, 3502026, 3747337, 6132006, 7494674, 7835341, 11242011, 15670682, 22484022, 23506023, 33726033, 47012046, 67452066, 70518069, 86188751, 141036138, 172377502, 258566253, 517132506, 775698759, 1551397518]

約数ペア:

[(1, 1551397518), (2, 775698759), (3, 517132506), (6, 258566253), (9, 172377502), (11, 141036138), (18, 86188751), (22, 70518069), (23, 67452066), (33, 47012046), (46, 33726033), (66, 23506023), (69, 22484022), (99, 15670682), (138, 11242011), (198, 7835341), (207, 7494674), (253, 6132006), (414, 3747337), (443, 3502026), (506, 3066003), (759, 2044002), (769, 2017422), (886, 1751013), (1329, 1167342), (1518, 1022001), (1538, 1008711), (2277, 681334), (2307, 672474), (2658, 583671), (3987, 389114), (4554, 340667), (4614, 336237), (4873, 318366), (6921, 224158), (7974, 194557), (8459, 183402), (9746, 159183), (10189, 152262), (13842, 112079), (14619, 106122), (16918, 91701), (17687, 87714), (20378, 76131), (25377, 61134), (29238, 53061), (30567, 50754), (35374, 43857)]