402808266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3196891}}^1$

素因数の和:3196906

約数の個数: 24

約数和(自身を含む): 997430304

約数和(自身を除く): 594622038

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3196891, 6393782, 9590673, 19181346, 22378237, 28772019, 44756474, 57544038, 67134711, 134269422, 201404133, 402808266]

約数ペア:

[(1, 402808266), (2, 201404133), (3, 134269422), (6, 67134711), (7, 57544038), (9, 44756474), (14, 28772019), (18, 22378237), (21, 19181346), (42, 9590673), (63, 6393782), (126, 3196891)]