17938848

素因数分解:

$2^5\times 3^1\times {\mathrm{67}}^1\times {\mathrm{2789}}^1$

素因数の和:2869

約数の個数: 48

約数和(自身を含む): 47809440

約数和(自身を除く): 29870592

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 67, 96, 134, 201, 268, 402, 536, 804, 1072, 1608, 2144, 2789, 3216, 5578, 6432, 8367, 11156, 16734, 22312, 33468, 44624, 66936, 89248, 133872, 186863, 267744, 373726, 560589, 747452, 1121178, 1494904, 2242356, 2989808, 4484712, 5979616, 8969424, 17938848]

約数ペア:

[(1, 17938848), (2, 8969424), (3, 5979616), (4, 4484712), (6, 2989808), (8, 2242356), (12, 1494904), (16, 1121178), (24, 747452), (32, 560589), (48, 373726), (67, 267744), (96, 186863), (134, 133872), (201, 89248), (268, 66936), (402, 44624), (536, 33468), (804, 22312), (1072, 16734), (1608, 11156), (2144, 8367), (2789, 6432), (3216, 5578)]