2018320407

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{30557}}^1$

素因数の和:30783

約数の個数: 24

約数和(自身を含む): 3003240240

約数和(自身を除く): 984919833

約数列:

[1, 3, 9, 41, 123, 179, 369, 537, 1611, 7339, 22017, 30557, 66051, 91671, 275013, 1252837, 3758511, 5469703, 11275533, 16409109, 49227327, 224257823, 672773469, 2018320407]

約数ペア:

[(1, 2018320407), (3, 672773469), (9, 224257823), (41, 49227327), (123, 16409109), (179, 11275533), (369, 5469703), (537, 3758511), (1611, 1252837), (7339, 275013), (22017, 91671), (30557, 66051)]