90160266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2146673}}^1$

素因数の和:2146685

約数の個数: 16

約数和(自身を含む): 206080704

約数和(自身を除く): 115920438

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2146673, 4293346, 6440019, 12880038, 15026711, 30053422, 45080133, 90160266]

約数ペア:

[(1, 90160266), (2, 45080133), (3, 30053422), (6, 15026711), (7, 12880038), (14, 6440019), (21, 4293346), (42, 2146673)]