2149658622

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{560683}}^1$

素因数の和:560765

約数の個数: 32

約数和(自身を含む): 4844309760

約数和(自身を除く): 2694651138

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 560683, 1121366, 1682049, 3364098, 5046147, 10092294, 15138441, 30276882, 39808493, 79616986, 119425479, 238850958, 358276437, 716552874, 1074829311, 2149658622]

約数ペア:

[(1, 2149658622), (2, 1074829311), (3, 716552874), (6, 358276437), (9, 238850958), (18, 119425479), (27, 79616986), (54, 39808493), (71, 30276882), (142, 15138441), (213, 10092294), (426, 5046147), (639, 3364098), (1278, 1682049), (1917, 1121366), (3834, 560683)]