3731238

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{9871}}^1$

素因数の和:9889

約数の個数: 32

約数和(自身を含む): 9477120

約数和(自身を除く): 5745882

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 9871, 19742, 29613, 59226, 69097, 88839, 138194, 177678, 207291, 266517, 414582, 533034, 621873, 1243746, 1865619, 3731238]

約数ペア:

[(1, 3731238), (2, 1865619), (3, 1243746), (6, 621873), (7, 533034), (9, 414582), (14, 266517), (18, 207291), (21, 177678), (27, 138194), (42, 88839), (54, 69097), (63, 59226), (126, 29613), (189, 19742), (378, 9871)]