64487286

素因数分解:

$2^1\times 3^3\times {\mathrm{1194209}}^1$

素因数の和:1194220

約数の個数: 16

約数和(自身を含む): 143305200

約数和(自身を除く): 78817914

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1194209, 2388418, 3582627, 7165254, 10747881, 21495762, 32243643, 64487286]

約数ペア:

[(1, 64487286), (2, 32243643), (3, 21495762), (6, 10747881), (9, 7165254), (18, 3582627), (27, 2388418), (54, 1194209)]