7440156

素因数分解:

$2^2\times 3^2\times {\mathrm{233}}^1\times {\mathrm{887}}^1$

素因数の和:1130

約数の個数: 36

約数和(自身を含む): 18909072

約数和(自身を除く): 11468916

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 233, 466, 699, 887, 932, 1398, 1774, 2097, 2661, 2796, 3548, 4194, 5322, 7983, 8388, 10644, 15966, 31932, 206671, 413342, 620013, 826684, 1240026, 1860039, 2480052, 3720078, 7440156]

約数ペア:

[(1, 7440156), (2, 3720078), (3, 2480052), (4, 1860039), (6, 1240026), (9, 826684), (12, 620013), (18, 413342), (36, 206671), (233, 31932), (466, 15966), (699, 10644), (887, 8388), (932, 7983), (1398, 5322), (1774, 4194), (2097, 3548), (2661, 2796)]