1288396962

素因数分解:

$2^1\times 3^3\times {\mathrm{1619}}^1\times {\mathrm{14737}}^1$

素因数の和:16367

約数の個数: 32

約数和(自身を含む): 2865067200

約数和(自身を除く): 1576670238

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1619, 3238, 4857, 9714, 14571, 14737, 29142, 29474, 43713, 44211, 87426, 88422, 132633, 265266, 397899, 795798, 23859203, 47718406, 71577609, 143155218, 214732827, 429465654, 644198481, 1288396962]

約数ペア:

[(1, 1288396962), (2, 644198481), (3, 429465654), (6, 214732827), (9, 143155218), (18, 71577609), (27, 47718406), (54, 23859203), (1619, 795798), (3238, 397899), (4857, 265266), (9714, 132633), (14571, 88422), (14737, 87426), (29142, 44211), (29474, 43713)]