18155856

素因数分解:

$2^4\times 3^1\times {\mathrm{29}}^1\times {\mathrm{13043}}^1$

素因数の和:13083

約数の個数: 40

約数和(自身を含む): 48523680

約数和(自身を除く): 30367824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 48, 58, 87, 116, 174, 232, 348, 464, 696, 1392, 13043, 26086, 39129, 52172, 78258, 104344, 156516, 208688, 313032, 378247, 626064, 756494, 1134741, 1512988, 2269482, 3025976, 4538964, 6051952, 9077928, 18155856]

約数ペア:

[(1, 18155856), (2, 9077928), (3, 6051952), (4, 4538964), (6, 3025976), (8, 2269482), (12, 1512988), (16, 1134741), (24, 756494), (29, 626064), (48, 378247), (58, 313032), (87, 208688), (116, 156516), (174, 104344), (232, 78258), (348, 52172), (464, 39129), (696, 26086), (1392, 13043)]