15697816146

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{503}}^1$

素因数の和:829

約数の個数: 128

約数和(自身を含む): 36632494080

約数和(自身を除く): 20934677934

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 103, 181, 186, 206, 279, 309, 362, 503, 543, 558, 618, 837, 927, 1006, 1086, 1509, 1629, 1674, 1854, 2781, 3018, 3193, 3258, 4527, 4887, 5562, 5611, 6386, 9054, 9579, 9774, 11222, 13581, 15593, 16833, 18643, 19158, 27162, 28737, 31186, 33666, 37286, 46779, 50499, 51809, 55929, 57474, 86211, 91043, 93558, 100998, 103618, 111858, 140337, 151497, 155427, 167787, 172422, 182086, 273129, 280674, 302994, 310854, 335574, 421011, 466281, 503361, 546258, 577933, 819387, 842022, 932562, 1006722, 1155866, 1398843, 1606079, 1638774, 1733799, 2458161, 2797686, 2822333, 3212158, 3467598, 4818237, 4916322, 5201397, 5644666, 8466999, 9377429, 9636474, 10402794, 14454711, 15604191, 16933998, 18754858, 25400997, 28132287, 28909422, 31208382, 43364133, 50801994, 56264574, 76202991, 84396861, 86728266, 152405982, 168793722, 253190583, 290700299, 506381166, 581400598, 872100897, 1744201794, 2616302691, 5232605382, 7848908073, 15697816146]

約数ペア:

[(1, 15697816146), (2, 7848908073), (3, 5232605382), (6, 2616302691), (9, 1744201794), (18, 872100897), (27, 581400598), (31, 506381166), (54, 290700299), (62, 253190583), (93, 168793722), (103, 152405982), (181, 86728266), (186, 84396861), (206, 76202991), (279, 56264574), (309, 50801994), (362, 43364133), (503, 31208382), (543, 28909422), (558, 28132287), (618, 25400997), (837, 18754858), (927, 16933998), (1006, 15604191), (1086, 14454711), (1509, 10402794), (1629, 9636474), (1674, 9377429), (1854, 8466999), (2781, 5644666), (3018, 5201397), (3193, 4916322), (3258, 4818237), (4527, 3467598), (4887, 3212158), (5562, 2822333), (5611, 2797686), (6386, 2458161), (9054, 1733799), (9579, 1638774), (9774, 1606079), (11222, 1398843), (13581, 1155866), (15593, 1006722), (16833, 932562), (18643, 842022), (19158, 819387), (27162, 577933), (28737, 546258), (31186, 503361), (33666, 466281), (37286, 421011), (46779, 335574), (50499, 310854), (51809, 302994), (55929, 280674), (57474, 273129), (86211, 182086), (91043, 172422), (93558, 167787), (100998, 155427), (103618, 151497), (111858, 140337)]