225774

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:161

約数の個数: 32

約数和(自身を含む): 519840

約数和(自身を除く): 294066

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 113, 222, 226, 333, 339, 666, 678, 999, 1017, 1998, 2034, 3051, 4181, 6102, 8362, 12543, 25086, 37629, 75258, 112887, 225774]

約数ペア:

[(1, 225774), (2, 112887), (3, 75258), (6, 37629), (9, 25086), (18, 12543), (27, 8362), (37, 6102), (54, 4181), (74, 3051), (111, 2034), (113, 1998), (222, 1017), (226, 999), (333, 678), (339, 666)]