42521406

素因数分解:

$2^1\times 3^1\times {\mathrm{2143}}^1\times {\mathrm{3307}}^1$

素因数の和:5455

約数の個数: 16

約数和(自身を含む): 85108224

約数和(自身を除く): 42586818

約数列:

[1, 2, 3, 6, 2143, 3307, 4286, 6429, 6614, 9921, 12858, 19842, 7086901, 14173802, 21260703, 42521406]

約数ペア:

[(1, 42521406), (2, 21260703), (3, 14173802), (6, 7086901), (2143, 19842), (3307, 12858), (4286, 9921), (6429, 6614)]