18293136

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{1709}}^1$

素因数の和:1943

約数の個数: 40

約数和(自身を含む): 47496960

約数和(自身を除く): 29203824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1709, 1784, 2676, 3418, 3568, 5127, 5352, 6836, 10254, 10704, 13672, 20508, 27344, 41016, 82032, 381107, 762214, 1143321, 1524428, 2286642, 3048856, 4573284, 6097712, 9146568, 18293136]

約数ペア:

[(1, 18293136), (2, 9146568), (3, 6097712), (4, 4573284), (6, 3048856), (8, 2286642), (12, 1524428), (16, 1143321), (24, 762214), (48, 381107), (223, 82032), (446, 41016), (669, 27344), (892, 20508), (1338, 13672), (1709, 10704), (1784, 10254), (2676, 6836), (3418, 5352), (3568, 5127)]