1918142016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{3251}}^1$

素因数の和:3712

約数の個数: 112

約数和(自身を含む): 5815096320

約数和(自身を除く): 3896954304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 439, 448, 672, 878, 1317, 1344, 1756, 2634, 3073, 3251, 3512, 5268, 6146, 6502, 7024, 9219, 9753, 10536, 12292, 13004, 14048, 18438, 19506, 21072, 22757, 24584, 26008, 28096, 36876, 39012, 42144, 45514, 49168, 52016, 68271, 73752, 78024, 84288, 91028, 98336, 104032, 136542, 147504, 156048, 182056, 196672, 208064, 273084, 295008, 312096, 364112, 546168, 590016, 624192, 728224, 1092336, 1427189, 1456448, 2184672, 2854378, 4281567, 4369344, 5708756, 8563134, 9990323, 11417512, 17126268, 19980646, 22835024, 29970969, 34252536, 39961292, 45670048, 59941938, 68505072, 79922584, 91340096, 119883876, 137010144, 159845168, 239767752, 274020288, 319690336, 479535504, 639380672, 959071008, 1918142016]

約数ペア:

[(1, 1918142016), (2, 959071008), (3, 639380672), (4, 479535504), (6, 319690336), (7, 274020288), (8, 239767752), (12, 159845168), (14, 137010144), (16, 119883876), (21, 91340096), (24, 79922584), (28, 68505072), (32, 59941938), (42, 45670048), (48, 39961292), (56, 34252536), (64, 29970969), (84, 22835024), (96, 19980646), (112, 17126268), (168, 11417512), (192, 9990323), (224, 8563134), (336, 5708756), (439, 4369344), (448, 4281567), (672, 2854378), (878, 2184672), (1317, 1456448), (1344, 1427189), (1756, 1092336), (2634, 728224), (3073, 624192), (3251, 590016), (3512, 546168), (5268, 364112), (6146, 312096), (6502, 295008), (7024, 273084), (9219, 208064), (9753, 196672), (10536, 182056), (12292, 156048), (13004, 147504), (14048, 136542), (18438, 104032), (19506, 98336), (21072, 91028), (22757, 84288), (24584, 78024), (26008, 73752), (28096, 68271), (36876, 52016), (39012, 49168), (42144, 45514)]