31295574

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{16249}}^1$

素因数の和:16364

約数の個数: 24

約数和(自身を含む): 68445000

約数和(自身を除く): 37149426

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 16249, 32498, 48747, 97494, 146241, 292482, 1738643, 3477286, 5215929, 10431858, 15647787, 31295574]

約数ペア:

[(1, 31295574), (2, 15647787), (3, 10431858), (6, 5215929), (9, 3477286), (18, 1738643), (107, 292482), (214, 146241), (321, 97494), (642, 48747), (963, 32498), (1926, 16249)]