27401238

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{41143}}^1$

素因数の和:41188

約数の個数: 24

約数和(自身を含む): 60975408

約数和(自身を除く): 33574170

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 41143, 82286, 123429, 246858, 370287, 740574, 1522291, 3044582, 4566873, 9133746, 13700619, 27401238]

約数ペア:

[(1, 27401238), (2, 13700619), (3, 9133746), (6, 4566873), (9, 3044582), (18, 1522291), (37, 740574), (74, 370287), (111, 246858), (222, 123429), (333, 82286), (666, 41143)]