381066042

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{1296143}}^1$

素因数の和:1296162

約数の個数: 24

約数和(自身を含む): 886562496

約数和(自身を除く): 505496454

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 1296143, 2592286, 3888429, 7776858, 9073001, 18146002, 27219003, 54438006, 63511007, 127022014, 190533021, 381066042]

約数ペア:

[(1, 381066042), (2, 190533021), (3, 127022014), (6, 63511007), (7, 54438006), (14, 27219003), (21, 18146002), (42, 9073001), (49, 7776858), (98, 3888429), (147, 2592286), (294, 1296143)]