2000387418

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1\times {\mathrm{25747}}^1$

素因数の和:26338

約数の個数: 32

約数和(自身を含む): 4182299136

約数和(自身を除く): 2181911718

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 563, 1126, 1689, 3378, 12949, 25747, 25898, 38847, 51494, 77241, 77694, 154482, 592181, 1184362, 1776543, 3553086, 14495561, 28991122, 43486683, 86973366, 333397903, 666795806, 1000193709, 2000387418]

約数ペア:

[(1, 2000387418), (2, 1000193709), (3, 666795806), (6, 333397903), (23, 86973366), (46, 43486683), (69, 28991122), (138, 14495561), (563, 3553086), (1126, 1776543), (1689, 1184362), (3378, 592181), (12949, 154482), (25747, 77694), (25898, 77241), (38847, 51494)]