16993584

素因数分解:

$2^4\times 3^3\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:439

約数の個数: 80

約数和(自身を含む): 49302400

約数和(自身を除く): 32308816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 139, 144, 216, 278, 283, 417, 432, 556, 566, 834, 849, 1112, 1132, 1251, 1668, 1698, 2224, 2264, 2502, 2547, 3336, 3396, 3753, 4528, 5004, 5094, 6672, 6792, 7506, 7641, 10008, 10188, 13584, 15012, 15282, 20016, 20376, 30024, 30564, 39337, 40752, 60048, 61128, 78674, 118011, 122256, 157348, 236022, 314696, 354033, 472044, 629392, 708066, 944088, 1062099, 1416132, 1888176, 2124198, 2832264, 4248396, 5664528, 8496792, 16993584]

約数ペア:

[(1, 16993584), (2, 8496792), (3, 5664528), (4, 4248396), (6, 2832264), (8, 2124198), (9, 1888176), (12, 1416132), (16, 1062099), (18, 944088), (24, 708066), (27, 629392), (36, 472044), (48, 354033), (54, 314696), (72, 236022), (108, 157348), (139, 122256), (144, 118011), (216, 78674), (278, 61128), (283, 60048), (417, 40752), (432, 39337), (556, 30564), (566, 30024), (834, 20376), (849, 20016), (1112, 15282), (1132, 15012), (1251, 13584), (1668, 10188), (1698, 10008), (2224, 7641), (2264, 7506), (2502, 6792), (2547, 6672), (3336, 5094), (3396, 5004), (3753, 4528)]