1851067728

素因数分解:

$2^4\times 3^4\times {\mathrm{131}}^1\times {\mathrm{10903}}^1$

素因数の和:11054

約数の個数: 100

約数和(自身を含む): 5398919328

約数和(自身を除く): 3547851600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 131, 144, 162, 216, 262, 324, 393, 432, 524, 648, 786, 1048, 1179, 1296, 1572, 2096, 2358, 3144, 3537, 4716, 6288, 7074, 9432, 10611, 10903, 14148, 18864, 21222, 21806, 28296, 32709, 42444, 43612, 56592, 65418, 84888, 87224, 98127, 130836, 169776, 174448, 196254, 261672, 294381, 392508, 523344, 588762, 785016, 883143, 1177524, 1428293, 1570032, 1766286, 2355048, 2856586, 3532572, 4284879, 4710096, 5713172, 7065144, 8569758, 11426344, 12854637, 14130288, 17139516, 22852688, 25709274, 34279032, 38563911, 51418548, 68558064, 77127822, 102837096, 115691733, 154255644, 205674192, 231383466, 308511288, 462766932, 617022576, 925533864, 1851067728]

約数ペア:

[(1, 1851067728), (2, 925533864), (3, 617022576), (4, 462766932), (6, 308511288), (8, 231383466), (9, 205674192), (12, 154255644), (16, 115691733), (18, 102837096), (24, 77127822), (27, 68558064), (36, 51418548), (48, 38563911), (54, 34279032), (72, 25709274), (81, 22852688), (108, 17139516), (131, 14130288), (144, 12854637), (162, 11426344), (216, 8569758), (262, 7065144), (324, 5713172), (393, 4710096), (432, 4284879), (524, 3532572), (648, 2856586), (786, 2355048), (1048, 1766286), (1179, 1570032), (1296, 1428293), (1572, 1177524), (2096, 883143), (2358, 785016), (3144, 588762), (3537, 523344), (4716, 392508), (6288, 294381), (7074, 261672), (9432, 196254), (10611, 174448), (10903, 169776), (14148, 130836), (18864, 98127), (21222, 87224), (21806, 84888), (28296, 65418), (32709, 56592), (42444, 43612)]