2121735672

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{9859}}^1$

素因数の和:9946

約数の個数: 144

約数和(自身を含む): 6794821800

約数和(自身を除く): 4673086128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 61, 63, 72, 84, 98, 122, 126, 147, 168, 183, 196, 244, 252, 294, 366, 392, 427, 441, 488, 504, 549, 588, 732, 854, 882, 1098, 1176, 1281, 1464, 1708, 1764, 2196, 2562, 2989, 3416, 3528, 3843, 4392, 5124, 5978, 7686, 8967, 9859, 10248, 11956, 15372, 17934, 19718, 23912, 26901, 29577, 30744, 35868, 39436, 53802, 59154, 69013, 71736, 78872, 88731, 107604, 118308, 138026, 177462, 207039, 215208, 236616, 276052, 354924, 414078, 483091, 552104, 601399, 621117, 709848, 828156, 966182, 1202798, 1242234, 1449273, 1656312, 1804197, 1932364, 2405596, 2484468, 2898546, 3608394, 3864728, 4209793, 4347819, 4811192, 4968936, 5412591, 5797092, 7216788, 8419586, 8695638, 10825182, 11594184, 12629379, 14433576, 16839172, 17391276, 21650364, 25258758, 29468551, 33678344, 34782552, 37888137, 43300728, 50517516, 58937102, 75776274, 88405653, 101035032, 117874204, 151552548, 176811306, 235748408, 265216959, 303105096, 353622612, 530433918, 707245224, 1060867836, 2121735672]

約数ペア:

[(1, 2121735672), (2, 1060867836), (3, 707245224), (4, 530433918), (6, 353622612), (7, 303105096), (8, 265216959), (9, 235748408), (12, 176811306), (14, 151552548), (18, 117874204), (21, 101035032), (24, 88405653), (28, 75776274), (36, 58937102), (42, 50517516), (49, 43300728), (56, 37888137), (61, 34782552), (63, 33678344), (72, 29468551), (84, 25258758), (98, 21650364), (122, 17391276), (126, 16839172), (147, 14433576), (168, 12629379), (183, 11594184), (196, 10825182), (244, 8695638), (252, 8419586), (294, 7216788), (366, 5797092), (392, 5412591), (427, 4968936), (441, 4811192), (488, 4347819), (504, 4209793), (549, 3864728), (588, 3608394), (732, 2898546), (854, 2484468), (882, 2405596), (1098, 1932364), (1176, 1804197), (1281, 1656312), (1464, 1449273), (1708, 1242234), (1764, 1202798), (2196, 966182), (2562, 828156), (2989, 709848), (3416, 621117), (3528, 601399), (3843, 552104), (4392, 483091), (5124, 414078), (5978, 354924), (7686, 276052), (8967, 236616), (9859, 215208), (10248, 207039), (11956, 177462), (15372, 138026), (17934, 118308), (19718, 107604), (23912, 88731), (26901, 78872), (29577, 71736), (30744, 69013), (35868, 59154), (39436, 53802)]