2018671416

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{4597}}^1$

素因数の和:4738

約数の個数: 128

約数和(自身を含む): 5959008000

約数和(自身を除く): 3940336584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 107, 108, 114, 152, 171, 214, 216, 228, 321, 342, 428, 456, 513, 642, 684, 856, 963, 1026, 1284, 1368, 1926, 2033, 2052, 2568, 2889, 3852, 4066, 4104, 4597, 5778, 6099, 7704, 8132, 9194, 11556, 12198, 13791, 16264, 18297, 18388, 23112, 24396, 27582, 36594, 36776, 41373, 48792, 54891, 55164, 73188, 82746, 87343, 109782, 110328, 124119, 146376, 165492, 174686, 219564, 248238, 262029, 330984, 349372, 439128, 491879, 496476, 524058, 698744, 786087, 983758, 992952, 1048116, 1475637, 1572174, 1967516, 2096232, 2358261, 2951274, 3144348, 3935032, 4426911, 4716522, 5902548, 6288696, 8853822, 9345701, 9433044, 11805096, 13280733, 17707644, 18691402, 18866088, 26561466, 28037103, 35415288, 37382804, 53122932, 56074206, 74765608, 84111309, 106245864, 112148412, 168222618, 224296824, 252333927, 336445236, 504667854, 672890472, 1009335708, 2018671416]

約数ペア:

[(1, 2018671416), (2, 1009335708), (3, 672890472), (4, 504667854), (6, 336445236), (8, 252333927), (9, 224296824), (12, 168222618), (18, 112148412), (19, 106245864), (24, 84111309), (27, 74765608), (36, 56074206), (38, 53122932), (54, 37382804), (57, 35415288), (72, 28037103), (76, 26561466), (107, 18866088), (108, 18691402), (114, 17707644), (152, 13280733), (171, 11805096), (214, 9433044), (216, 9345701), (228, 8853822), (321, 6288696), (342, 5902548), (428, 4716522), (456, 4426911), (513, 3935032), (642, 3144348), (684, 2951274), (856, 2358261), (963, 2096232), (1026, 1967516), (1284, 1572174), (1368, 1475637), (1926, 1048116), (2033, 992952), (2052, 983758), (2568, 786087), (2889, 698744), (3852, 524058), (4066, 496476), (4104, 491879), (4597, 439128), (5778, 349372), (6099, 330984), (7704, 262029), (8132, 248238), (9194, 219564), (11556, 174686), (12198, 165492), (13791, 146376), (16264, 124119), (18297, 110328), (18388, 109782), (23112, 87343), (24396, 82746), (27582, 73188), (36594, 55164), (36776, 54891), (41373, 48792)]