2018393013

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1\times {\mathrm{4561}}^1$

素因数の和:6205

約数の個数: 32

約数和(自身を含む): 3315004672

約数和(自身を除く): 1296611659

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 1621, 4561, 4863, 11347, 13683, 21073, 31927, 34041, 59293, 63219, 95781, 147511, 177879, 415051, 442533, 1245153, 7393381, 22180143, 51753667, 96113953, 155261001, 288341859, 672797671, 2018393013]

約数ペア:

[(1, 2018393013), (3, 672797671), (7, 288341859), (13, 155261001), (21, 96113953), (39, 51753667), (91, 22180143), (273, 7393381), (1621, 1245153), (4561, 442533), (4863, 415051), (11347, 177879), (13683, 147511), (21073, 95781), (31927, 63219), (34041, 59293)]