1917216

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{317}}^1$

素因数の和:343

約数の個数: 96

約数和(自身を含む): 6410880

約数和(自身を除く): 4493664

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 317, 336, 378, 432, 504, 634, 672, 756, 864, 951, 1008, 1268, 1512, 1902, 2016, 2219, 2536, 2853, 3024, 3804, 4438, 5072, 5706, 6048, 6657, 7608, 8559, 8876, 10144, 11412, 13314, 15216, 17118, 17752, 19971, 22824, 26628, 30432, 34236, 35504, 39942, 45648, 53256, 59913, 68472, 71008, 79884, 91296, 106512, 119826, 136944, 159768, 213024, 239652, 273888, 319536, 479304, 639072, 958608, 1917216]

約数ペア:

[(1, 1917216), (2, 958608), (3, 639072), (4, 479304), (6, 319536), (7, 273888), (8, 239652), (9, 213024), (12, 159768), (14, 136944), (16, 119826), (18, 106512), (21, 91296), (24, 79884), (27, 71008), (28, 68472), (32, 59913), (36, 53256), (42, 45648), (48, 39942), (54, 35504), (56, 34236), (63, 30432), (72, 26628), (84, 22824), (96, 19971), (108, 17752), (112, 17118), (126, 15216), (144, 13314), (168, 11412), (189, 10144), (216, 8876), (224, 8559), (252, 7608), (288, 6657), (317, 6048), (336, 5706), (378, 5072), (432, 4438), (504, 3804), (634, 3024), (672, 2853), (756, 2536), (864, 2219), (951, 2016), (1008, 1902), (1268, 1512)]