2009415042

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{987913}}^1$

素因数の和:988034

約数の個数: 24

約数和(自身を含む): 4392265644

約数和(自身を除く): 2382850602

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 987913, 1975826, 2963739, 5927478, 8891217, 17782434, 111634169, 223268338, 334902507, 669805014, 1004707521, 2009415042]

約数ペア:

[(1, 2009415042), (2, 1004707521), (3, 669805014), (6, 334902507), (9, 223268338), (18, 111634169), (113, 17782434), (226, 8891217), (339, 5927478), (678, 2963739), (1017, 1975826), (2034, 987913)]