18730426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:934

約数の個数: 32

約数和(自身を含む): 33465600

約数和(自身を除く): 14735174

約数列:

[1, 2, 11, 13, 22, 26, 79, 143, 158, 286, 829, 869, 1027, 1658, 1738, 2054, 9119, 10777, 11297, 18238, 21554, 22594, 65491, 118547, 130982, 237094, 720401, 851383, 1440802, 1702766, 9365213, 18730426]

約数ペア:

[(1, 18730426), (2, 9365213), (11, 1702766), (13, 1440802), (22, 851383), (26, 720401), (79, 237094), (143, 130982), (158, 118547), (286, 65491), (829, 22594), (869, 21554), (1027, 18238), (1658, 11297), (1738, 10777), (2054, 9119)]