4020282

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31907}}^1$

素因数の和:31922

約数の個数: 24

約数和(自身を含む): 9955296

約数和(自身を除く): 5935014

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 31907, 63814, 95721, 191442, 223349, 287163, 446698, 574326, 670047, 1340094, 2010141, 4020282]

約数ペア:

[(1, 4020282), (2, 2010141), (3, 1340094), (6, 670047), (7, 574326), (9, 446698), (14, 287163), (18, 223349), (21, 191442), (42, 95721), (63, 63814), (126, 31907)]