39472278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{2777}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 83206656

約数和(自身を除く): 43734378

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 2777, 4738, 5554, 7107, 8331, 14214, 16662, 63871, 127742, 191613, 286031, 383226, 572062, 858093, 1716186, 6578713, 13157426, 19736139, 39472278]

約数ペア:

[(1, 39472278), (2, 19736139), (3, 13157426), (6, 6578713), (23, 1716186), (46, 858093), (69, 572062), (103, 383226), (138, 286031), (206, 191613), (309, 127742), (618, 63871), (2369, 16662), (2777, 14214), (4738, 8331), (5554, 7107)]