2018682834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{440953}}^1$

素因数の和:441074

約数の個数: 32

約数和(自身を含む): 4656474240

約数和(自身を除く): 2637791406

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 440953, 881906, 1322859, 2645718, 3086671, 6173342, 9260013, 18520026, 48063877, 96127754, 144191631, 288383262, 336447139, 672894278, 1009341417, 2018682834]

約数ペア:

[(1, 2018682834), (2, 1009341417), (3, 672894278), (6, 336447139), (7, 288383262), (14, 144191631), (21, 96127754), (42, 48063877), (109, 18520026), (218, 9260013), (327, 6173342), (654, 3086671), (763, 2645718), (1526, 1322859), (2289, 881906), (4578, 440953)]