81749046

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{439511}}^1$

素因数の和:439547

約数の個数: 16

約数和(自身を含む): 168772608

約数和(自身を除く): 87023562

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 439511, 879022, 1318533, 2637066, 13624841, 27249682, 40874523, 81749046]

約数ペア:

[(1, 81749046), (2, 40874523), (3, 27249682), (6, 13624841), (31, 2637066), (62, 1318533), (93, 879022), (186, 439511)]