18673632

素因数分解:

$2^5\times 3^3\times {\mathrm{21613}}^1$

素因数の和:21632

約数の個数: 48

約数和(自身を含む): 54467280

約数和(自身を除く): 35793648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21613, 43226, 64839, 86452, 129678, 172904, 194517, 259356, 345808, 389034, 518712, 583551, 691616, 778068, 1037424, 1167102, 1556136, 2074848, 2334204, 3112272, 4668408, 6224544, 9336816, 18673632]

約数ペア:

[(1, 18673632), (2, 9336816), (3, 6224544), (4, 4668408), (6, 3112272), (8, 2334204), (9, 2074848), (12, 1556136), (16, 1167102), (18, 1037424), (24, 778068), (27, 691616), (32, 583551), (36, 518712), (48, 389034), (54, 345808), (72, 259356), (96, 194517), (108, 172904), (144, 129678), (216, 86452), (288, 64839), (432, 43226), (864, 21613)]