78680502

素因数分解:

$2^1\times 3^2\times {\mathrm{4371139}}^1$

素因数の和:4371147

約数の個数: 12

約数和(自身を含む): 170474460

約数和(自身を除く): 91793958

約数列:

[1, 2, 3, 6, 9, 18, 4371139, 8742278, 13113417, 26226834, 39340251, 78680502]

約数ペア:

[(1, 78680502), (2, 39340251), (3, 26226834), (6, 13113417), (9, 8742278), (18, 4371139)]