2018087318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{881}}^1\times {\mathrm{4637}}^1$

素因数の和:5552

約数の個数: 32

約数和(自身を含む): 3436201440

約数和(自身を除く): 1418114122

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 881, 1762, 4637, 9274, 11453, 16739, 22906, 33478, 60281, 88103, 120562, 176206, 217607, 435214, 1145339, 2290678, 4085197, 8170394, 53107561, 77618743, 106215122, 155237486, 1009043659, 2018087318]

約数ペア:

[(1, 2018087318), (2, 1009043659), (13, 155237486), (19, 106215122), (26, 77618743), (38, 53107561), (247, 8170394), (494, 4085197), (881, 2290678), (1762, 1145339), (4637, 435214), (9274, 217607), (11453, 176206), (16739, 120562), (22906, 88103), (33478, 60281)]