3980322

素因数分解:

$2^1\times 3^2\times {\mathrm{397}}^1\times {\mathrm{557}}^1$

素因数の和:962

約数の個数: 24

約数和(自身を含む): 8661276

約数和(自身を除く): 4680954

約数列:

[1, 2, 3, 6, 9, 18, 397, 557, 794, 1114, 1191, 1671, 2382, 3342, 3573, 5013, 7146, 10026, 221129, 442258, 663387, 1326774, 1990161, 3980322]

約数ペア:

[(1, 3980322), (2, 1990161), (3, 1326774), (6, 663387), (9, 442258), (18, 221129), (397, 10026), (557, 7146), (794, 5013), (1114, 3573), (1191, 3342), (1671, 2382)]