2000291274

素因数分解:

$2^1\times 3^4\times {\mathrm{1153}}^1\times {\mathrm{10709}}^1$

素因数の和:11876

約数の個数: 40

約数和(自身を含む): 4486440420

約数和(自身を除く): 2486149146

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 1153, 2306, 3459, 6918, 10377, 10709, 20754, 21418, 31131, 32127, 62262, 64254, 93393, 96381, 186786, 192762, 289143, 578286, 867429, 1734858, 12347477, 24694954, 37042431, 74084862, 111127293, 222254586, 333381879, 666763758, 1000145637, 2000291274]

約数ペア:

[(1, 2000291274), (2, 1000145637), (3, 666763758), (6, 333381879), (9, 222254586), (18, 111127293), (27, 74084862), (54, 37042431), (81, 24694954), (162, 12347477), (1153, 1734858), (2306, 867429), (3459, 578286), (6918, 289143), (10377, 192762), (10709, 186786), (20754, 96381), (21418, 93393), (31131, 64254), (32127, 62262)]