13078872

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{487}}^1$

素因数の和:872

約数の個数: 48

約数和(自身を含む): 35589840

約数和(自身を除く): 22510968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 487, 746, 974, 1119, 1461, 1492, 1948, 2238, 2922, 2984, 3357, 3896, 4383, 4476, 5844, 6714, 8766, 8952, 11688, 13428, 17532, 26856, 35064, 181651, 363302, 544953, 726604, 1089906, 1453208, 1634859, 2179812, 3269718, 4359624, 6539436, 13078872]

約数ペア:

[(1, 13078872), (2, 6539436), (3, 4359624), (4, 3269718), (6, 2179812), (8, 1634859), (9, 1453208), (12, 1089906), (18, 726604), (24, 544953), (36, 363302), (72, 181651), (373, 35064), (487, 26856), (746, 17532), (974, 13428), (1119, 11688), (1461, 8952), (1492, 8766), (1948, 6714), (2238, 5844), (2922, 4476), (2984, 4383), (3357, 3896)]