18990445152

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{340477}}^1$

素因数の和:340580

約数の個数: 96

約数和(自身を含む): 57657906432

約数和(自身を除く): 38667461280

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 83, 84, 96, 112, 166, 168, 224, 249, 332, 336, 498, 581, 664, 672, 996, 1162, 1328, 1743, 1992, 2324, 2656, 3486, 3984, 4648, 6972, 7968, 9296, 13944, 18592, 27888, 55776, 340477, 680954, 1021431, 1361908, 2042862, 2383339, 2723816, 4085724, 4766678, 5447632, 7150017, 8171448, 9533356, 10895264, 14300034, 16342896, 19066712, 28259591, 28600068, 32685792, 38133424, 56519182, 57200136, 76266848, 84778773, 113038364, 114400272, 169557546, 197817137, 226076728, 228800544, 339115092, 395634274, 452153456, 593451411, 678230184, 791268548, 904306912, 1186902822, 1356460368, 1582537096, 2373805644, 2712920736, 3165074192, 4747611288, 6330148384, 9495222576, 18990445152]

約数ペア:

[(1, 18990445152), (2, 9495222576), (3, 6330148384), (4, 4747611288), (6, 3165074192), (7, 2712920736), (8, 2373805644), (12, 1582537096), (14, 1356460368), (16, 1186902822), (21, 904306912), (24, 791268548), (28, 678230184), (32, 593451411), (42, 452153456), (48, 395634274), (56, 339115092), (83, 228800544), (84, 226076728), (96, 197817137), (112, 169557546), (166, 114400272), (168, 113038364), (224, 84778773), (249, 76266848), (332, 57200136), (336, 56519182), (498, 38133424), (581, 32685792), (664, 28600068), (672, 28259591), (996, 19066712), (1162, 16342896), (1328, 14300034), (1743, 10895264), (1992, 9533356), (2324, 8171448), (2656, 7150017), (3486, 5447632), (3984, 4766678), (4648, 4085724), (6972, 2723816), (7968, 2383339), (9296, 2042862), (13944, 1361908), (18592, 1021431), (27888, 680954), (55776, 340477)]