8690826

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{887}}^1$

素因数の和:986

約数の個数: 32

約数和(自身を含む): 18413568

約数和(自身を除く): 9722742

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 887, 1633, 1774, 2661, 3266, 4899, 5322, 9798, 20401, 40802, 61203, 62977, 122406, 125954, 188931, 377862, 1448471, 2896942, 4345413, 8690826]

約数ペア:

[(1, 8690826), (2, 4345413), (3, 2896942), (6, 1448471), (23, 377862), (46, 188931), (69, 125954), (71, 122406), (138, 62977), (142, 61203), (213, 40802), (426, 20401), (887, 9798), (1633, 5322), (1774, 4899), (2661, 3266)]