21404297376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{965201}}^1$

素因数の和:965235

約数の個数: 144

約数和(自身を含む): 75888042048

約数和(自身を除く): 54483744672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 11, 12, 14, 16, 18, 21, 22, 24, 28, 32, 33, 36, 42, 44, 48, 56, 63, 66, 72, 77, 84, 88, 96, 99, 112, 126, 132, 144, 154, 168, 176, 198, 224, 231, 252, 264, 288, 308, 336, 352, 396, 462, 504, 528, 616, 672, 693, 792, 924, 1008, 1056, 1232, 1386, 1584, 1848, 2016, 2464, 2772, 3168, 3696, 5544, 7392, 11088, 22176, 965201, 1930402, 2895603, 3860804, 5791206, 6756407, 7721608, 8686809, 10617211, 11582412, 13512814, 15443216, 17373618, 20269221, 21234422, 23164824, 27025628, 30886432, 31851633, 34747236, 40538442, 42468844, 46329648, 54051256, 60807663, 63703266, 69494472, 74320477, 81076884, 84937688, 92659296, 95554899, 108102512, 121615326, 127406532, 138988944, 148640954, 162153768, 169875376, 191109798, 216205024, 222961431, 243230652, 254813064, 277977888, 297281908, 324307536, 339750752, 382219596, 445922862, 486461304, 509626128, 594563816, 648615072, 668884293, 764439192, 891845724, 972922608, 1019252256, 1189127632, 1337768586, 1528878384, 1783691448, 1945845216, 2378255264, 2675537172, 3057756768, 3567382896, 5351074344, 7134765792, 10702148688, 21404297376]

約数ペア:

[(1, 21404297376), (2, 10702148688), (3, 7134765792), (4, 5351074344), (6, 3567382896), (7, 3057756768), (8, 2675537172), (9, 2378255264), (11, 1945845216), (12, 1783691448), (14, 1528878384), (16, 1337768586), (18, 1189127632), (21, 1019252256), (22, 972922608), (24, 891845724), (28, 764439192), (32, 668884293), (33, 648615072), (36, 594563816), (42, 509626128), (44, 486461304), (48, 445922862), (56, 382219596), (63, 339750752), (66, 324307536), (72, 297281908), (77, 277977888), (84, 254813064), (88, 243230652), (96, 222961431), (99, 216205024), (112, 191109798), (126, 169875376), (132, 162153768), (144, 148640954), (154, 138988944), (168, 127406532), (176, 121615326), (198, 108102512), (224, 95554899), (231, 92659296), (252, 84937688), (264, 81076884), (288, 74320477), (308, 69494472), (336, 63703266), (352, 60807663), (396, 54051256), (462, 46329648), (504, 42468844), (528, 40538442), (616, 34747236), (672, 31851633), (693, 30886432), (792, 27025628), (924, 23164824), (1008, 21234422), (1056, 20269221), (1232, 17373618), (1386, 15443216), (1584, 13512814), (1848, 11582412), (2016, 10617211), (2464, 8686809), (2772, 7721608), (3168, 6756407), (3696, 5791206), (5544, 3860804), (7392, 2895603), (11088, 1930402), (22176, 965201)]