39405426

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 80466048

約数和(自身を除く): 41060622

約数列:

[1, 2, 3, 6, 71, 142, 213, 233, 397, 426, 466, 699, 794, 1191, 1398, 2382, 16543, 28187, 33086, 49629, 56374, 84561, 92501, 99258, 169122, 185002, 277503, 555006, 6567571, 13135142, 19702713, 39405426]

約数ペア:

[(1, 39405426), (2, 19702713), (3, 13135142), (6, 6567571), (71, 555006), (142, 277503), (213, 185002), (233, 169122), (397, 99258), (426, 92501), (466, 84561), (699, 56374), (794, 49629), (1191, 33086), (1398, 28187), (2382, 16543)]