9780492

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{2053}}^1$

素因数の和:2457

約数の個数: 24

約数和(自身を含む): 22889776

約数和(自身を除く): 13109284

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1588, 2053, 2382, 4106, 4764, 6159, 8212, 12318, 24636, 815041, 1630082, 2445123, 3260164, 4890246, 9780492]

約数ペア:

[(1, 9780492), (2, 4890246), (3, 3260164), (4, 2445123), (6, 1630082), (12, 815041), (397, 24636), (794, 12318), (1191, 8212), (1588, 6159), (2053, 4764), (2382, 4106)]