2546838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 7076160

約数和(自身を除く): 4529322

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 29, 34, 41, 42, 51, 58, 63, 82, 87, 102, 119, 123, 126, 153, 174, 203, 238, 246, 261, 287, 306, 357, 369, 406, 493, 522, 574, 609, 697, 714, 738, 861, 986, 1071, 1189, 1218, 1394, 1479, 1722, 1827, 2091, 2142, 2378, 2583, 2958, 3451, 3567, 3654, 4182, 4437, 4879, 5166, 6273, 6902, 7134, 8323, 8874, 9758, 10353, 10701, 12546, 14637, 16646, 20213, 20706, 21402, 24969, 29274, 31059, 40426, 43911, 49938, 60639, 62118, 74907, 87822, 121278, 141491, 149814, 181917, 282982, 363834, 424473, 848946, 1273419, 2546838]

約数ペア:

[(1, 2546838), (2, 1273419), (3, 848946), (6, 424473), (7, 363834), (9, 282982), (14, 181917), (17, 149814), (18, 141491), (21, 121278), (29, 87822), (34, 74907), (41, 62118), (42, 60639), (51, 49938), (58, 43911), (63, 40426), (82, 31059), (87, 29274), (102, 24969), (119, 21402), (123, 20706), (126, 20213), (153, 16646), (174, 14637), (203, 12546), (238, 10701), (246, 10353), (261, 9758), (287, 8874), (306, 8323), (357, 7134), (369, 6902), (406, 6273), (493, 5166), (522, 4879), (574, 4437), (609, 4182), (697, 3654), (714, 3567), (738, 3451), (861, 2958), (986, 2583), (1071, 2378), (1189, 2142), (1218, 2091), (1394, 1827), (1479, 1722)]