2258081.00000000

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^2\times {\mathrm{19}}^2$

素因数の和:86

約数の個数: 90

約数和(自身を含む): 42459021

約数和(自身を除く): 25557723

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 51, 54, 57, 81, 102, 114, 153, 162, 171, 289, 306, 323, 342, 361, 459, 513, 578, 646, 722, 867, 918, 969, 1026, 1083, 1377, 1539, 1734, 1938, 2166, 2601, 2754, 2907, 3078, 3249, 5202, 5491, 5814, 6137, 6498, 7803, 8721, 9747, 10982, 12274, 15606, 16473, 17442, 18411, 19494, 23409, 26163, 29241, 32946, 36822, 46818, 49419, 52326, 55233, 58482, 98838, 104329, 110466, 148257, 165699, 208658, 296514, 312987, 331398, 444771, 497097, 625974, 889542, 938961, 994194, 1877922, 2816883, 5633766, 8450649, 16901298]

約数ペア:

[(1, 16901298), (2, 8450649), (3, 5633766), (6, 2816883), (9, 1877922), (17, 994194), (18, 938961), (19, 889542), (27, 625974), (34, 497097), (38, 444771), (51, 331398), (54, 312987), (57, 296514), (81, 208658), (102, 165699), (114, 148257), (153, 110466), (162, 104329), (171, 98838), (289, 58482), (306, 55233), (323, 52326), (342, 49419), (361, 46818), (459, 36822), (513, 32946), (578, 29241), (646, 26163), (722, 23409), (867, 19494), (918, 18411), (969, 17442), (1026, 16473), (1083, 15606), (1377, 12274), (1539, 10982), (1734, 9747), (1938, 8721), (2166, 7803), (2601, 6498), (2754, 6137), (2907, 5814), (3078, 5491), (3249, 5202)]