2018005947

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{5407}}^1$

素因数の和:6040

約数の個数: 32

約数和(自身を含む): 3125391360

約数和(自身を除く): 1107385413

約数列:

[1, 3, 9, 23, 27, 69, 207, 601, 621, 1803, 5407, 5409, 13823, 16221, 16227, 41469, 48663, 124361, 124407, 145989, 373083, 373221, 1119249, 3249607, 3357747, 9748821, 29246463, 74740961, 87739389, 224222883, 672668649, 2018005947]

約数ペア:

[(1, 2018005947), (3, 672668649), (9, 224222883), (23, 87739389), (27, 74740961), (69, 29246463), (207, 9748821), (601, 3357747), (621, 3249607), (1803, 1119249), (5407, 373221), (5409, 373083), (13823, 145989), (16221, 124407), (16227, 124361), (41469, 48663)]