291213126

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{151201}}^1$

素因数の和:151316

約数の個数: 24

約数和(自身を含む): 636862824

約数和(自身を除く): 345649698

約数列:

[1, 2, 3, 6, 9, 18, 107, 214, 321, 642, 963, 1926, 151201, 302402, 453603, 907206, 1360809, 2721618, 16178507, 32357014, 48535521, 97071042, 145606563, 291213126]

約数ペア:

[(1, 291213126), (2, 145606563), (3, 97071042), (6, 48535521), (9, 32357014), (18, 16178507), (107, 2721618), (214, 1360809), (321, 907206), (642, 453603), (963, 302402), (1926, 151201)]