4271274

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{311}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 10707840

約数和(自身を除く): 6436566

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 311, 327, 622, 654, 763, 933, 981, 1526, 1866, 1962, 2177, 2289, 2799, 4354, 4578, 5598, 6531, 6867, 13062, 13734, 19593, 33899, 39186, 67798, 101697, 203394, 237293, 305091, 474586, 610182, 711879, 1423758, 2135637, 4271274]

約数ペア:

[(1, 4271274), (2, 2135637), (3, 1423758), (6, 711879), (7, 610182), (9, 474586), (14, 305091), (18, 237293), (21, 203394), (42, 101697), (63, 67798), (109, 39186), (126, 33899), (218, 19593), (311, 13734), (327, 13062), (622, 6867), (654, 6531), (763, 5598), (933, 4578), (981, 4354), (1526, 2799), (1866, 2289), (1962, 2177)]