2013317418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{439781}}^1$

素因数の和:439902

約数の個数: 32

約数和(自身を含む): 4644097920

約数和(自身を除く): 2630780502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 654, 763, 1526, 2289, 4578, 439781, 879562, 1319343, 2638686, 3078467, 6156934, 9235401, 18470802, 47936129, 95872258, 143808387, 287616774, 335552903, 671105806, 1006658709, 2013317418]

約数ペア:

[(1, 2013317418), (2, 1006658709), (3, 671105806), (6, 335552903), (7, 287616774), (14, 143808387), (21, 95872258), (42, 47936129), (109, 18470802), (218, 9235401), (327, 6156934), (654, 3078467), (763, 2638686), (1526, 1319343), (2289, 879562), (4578, 439781)]