21033216864

素因数分解:

$2^5\times 3^5\times {\mathrm{11}}^1\times {\mathrm{245899}}^1$

素因数の和:245935

約数の個数: 144

約数和(自身を含む): 67667745600

約数和(自身を除く): 46634528736

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 44, 48, 54, 66, 72, 81, 88, 96, 99, 108, 132, 144, 162, 176, 198, 216, 243, 264, 288, 297, 324, 352, 396, 432, 486, 528, 594, 648, 792, 864, 891, 972, 1056, 1188, 1296, 1584, 1782, 1944, 2376, 2592, 2673, 3168, 3564, 3888, 4752, 5346, 7128, 7776, 9504, 10692, 14256, 21384, 28512, 42768, 85536, 245899, 491798, 737697, 983596, 1475394, 1967192, 2213091, 2704889, 2950788, 3934384, 4426182, 5409778, 5901576, 6639273, 7868768, 8114667, 8852364, 10819556, 11803152, 13278546, 16229334, 17704728, 19917819, 21639112, 23606304, 24344001, 26557092, 32458668, 35409456, 39835638, 43278224, 48688002, 53114184, 59753457, 64917336, 70818912, 73032003, 79671276, 86556448, 97376004, 106228368, 119506914, 129834672, 146064006, 159342552, 194752008, 212456736, 219096009, 239013828, 259669344, 292128012, 318685104, 389504016, 438192018, 478027656, 584256024, 637370208, 657288027, 779008032, 876384036, 956055312, 1168512048, 1314576054, 1752768072, 1912110624, 2337024096, 2629152108, 3505536144, 5258304216, 7011072288, 10516608432, 21033216864]

約数ペア:

[(1, 21033216864), (2, 10516608432), (3, 7011072288), (4, 5258304216), (6, 3505536144), (8, 2629152108), (9, 2337024096), (11, 1912110624), (12, 1752768072), (16, 1314576054), (18, 1168512048), (22, 956055312), (24, 876384036), (27, 779008032), (32, 657288027), (33, 637370208), (36, 584256024), (44, 478027656), (48, 438192018), (54, 389504016), (66, 318685104), (72, 292128012), (81, 259669344), (88, 239013828), (96, 219096009), (99, 212456736), (108, 194752008), (132, 159342552), (144, 146064006), (162, 129834672), (176, 119506914), (198, 106228368), (216, 97376004), (243, 86556448), (264, 79671276), (288, 73032003), (297, 70818912), (324, 64917336), (352, 59753457), (396, 53114184), (432, 48688002), (486, 43278224), (528, 39835638), (594, 35409456), (648, 32458668), (792, 26557092), (864, 24344001), (891, 23606304), (972, 21639112), (1056, 19917819), (1188, 17704728), (1296, 16229334), (1584, 13278546), (1782, 11803152), (1944, 10819556), (2376, 8852364), (2592, 8114667), (2673, 7868768), (3168, 6639273), (3564, 5901576), (3888, 5409778), (4752, 4426182), (5346, 3934384), (7128, 2950788), (7776, 2704889), (9504, 2213091), (10692, 1967192), (14256, 1475394), (21384, 983596), (28512, 737697), (42768, 491798), (85536, 245899)]