18155544

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{68771}}^1$

素因数の和:68791

約数の個数: 32

約数和(自身を含む): 49515840

約数和(自身を除く): 31360296

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 68771, 137542, 206313, 275084, 412626, 550168, 756481, 825252, 1512962, 1650504, 2269443, 3025924, 4538886, 6051848, 9077772, 18155544]

約数ペア:

[(1, 18155544), (2, 9077772), (3, 6051848), (4, 4538886), (6, 3025924), (8, 2269443), (11, 1650504), (12, 1512962), (22, 825252), (24, 756481), (33, 550168), (44, 412626), (66, 275084), (88, 206313), (132, 137542), (264, 68771)]