18151164

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{13627}}^1$

素因数の和:13674

約数の個数: 36

約数和(自身を含む): 47125624

約数和(自身を除く): 28974460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 13627, 27254, 40881, 54508, 81762, 122643, 163524, 245286, 490572, 504199, 1008398, 1512597, 2016796, 3025194, 4537791, 6050388, 9075582, 18151164]

約数ペア:

[(1, 18151164), (2, 9075582), (3, 6050388), (4, 4537791), (6, 3025194), (9, 2016796), (12, 1512597), (18, 1008398), (36, 504199), (37, 490572), (74, 245286), (111, 163524), (148, 122643), (222, 81762), (333, 54508), (444, 40881), (666, 27254), (1332, 13627)]