2018695326

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{239807}}^1$

素因数の和:239896

約数の個数: 32

約数和(自身を含む): 4282011648

約数和(自身を除く): 2263316322

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 4209, 8418, 239807, 479614, 719421, 1438842, 5515561, 11031122, 14628227, 16546683, 29256454, 33093366, 43884681, 87769362, 336449221, 672898442, 1009347663, 2018695326]

約数ペア:

[(1, 2018695326), (2, 1009347663), (3, 672898442), (6, 336449221), (23, 87769362), (46, 43884681), (61, 33093366), (69, 29256454), (122, 16546683), (138, 14628227), (183, 11031122), (366, 5515561), (1403, 1438842), (2806, 719421), (4209, 479614), (8418, 239807)]