16871904

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{8369}}^1$

素因数の和:8392

約数の個数: 72

約数和(自身を含む): 54840240

約数和(自身を除く): 37968336

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 8369, 16738, 25107, 33476, 50214, 58583, 66952, 75321, 100428, 117166, 133904, 150642, 175749, 200856, 234332, 267808, 301284, 351498, 401712, 468664, 527247, 602568, 702996, 803424, 937328, 1054494, 1205136, 1405992, 1874656, 2108988, 2410272, 2811984, 4217976, 5623968, 8435952, 16871904]

約数ペア:

[(1, 16871904), (2, 8435952), (3, 5623968), (4, 4217976), (6, 2811984), (7, 2410272), (8, 2108988), (9, 1874656), (12, 1405992), (14, 1205136), (16, 1054494), (18, 937328), (21, 803424), (24, 702996), (28, 602568), (32, 527247), (36, 468664), (42, 401712), (48, 351498), (56, 301284), (63, 267808), (72, 234332), (84, 200856), (96, 175749), (112, 150642), (126, 133904), (144, 117166), (168, 100428), (224, 75321), (252, 66952), (288, 58583), (336, 50214), (504, 33476), (672, 25107), (1008, 16738), (2016, 8369)]