3958206

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1291}}^1$

素因数の和:1376

約数の個数: 32

約数和(自身を含む): 9178368

約数和(自身を除く): 5220162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 146, 219, 438, 511, 1022, 1291, 1533, 2582, 3066, 3873, 7746, 9037, 18074, 27111, 54222, 94243, 188486, 282729, 565458, 659701, 1319402, 1979103, 3958206]

約数ペア:

[(1, 3958206), (2, 1979103), (3, 1319402), (6, 659701), (7, 565458), (14, 282729), (21, 188486), (42, 94243), (73, 54222), (146, 27111), (219, 18074), (438, 9037), (511, 7746), (1022, 3873), (1291, 3066), (1533, 2582)]