2872188

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{7253}}^1$

素因数の和:7274

約数の個数: 36

約数和(自身を含む): 7921368

約数和(自身を除く): 5049180

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 132, 198, 396, 7253, 14506, 21759, 29012, 43518, 65277, 79783, 87036, 130554, 159566, 239349, 261108, 319132, 478698, 718047, 957396, 1436094, 2872188]

約数ペア:

[(1, 2872188), (2, 1436094), (3, 957396), (4, 718047), (6, 478698), (9, 319132), (11, 261108), (12, 239349), (18, 159566), (22, 130554), (33, 87036), (36, 79783), (44, 65277), (66, 43518), (99, 29012), (132, 21759), (198, 14506), (396, 7253)]