2021809716

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{1194923}}^1$

素因数の和:1194980

約数の個数: 36

約数和(自身を含む): 5219428032

約数和(自身を除く): 3197618316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 141, 188, 282, 423, 564, 846, 1692, 1194923, 2389846, 3584769, 4779692, 7169538, 10754307, 14339076, 21508614, 43017228, 56161381, 112322762, 168484143, 224645524, 336968286, 505452429, 673936572, 1010904858, 2021809716]

約数ペア:

[(1, 2021809716), (2, 1010904858), (3, 673936572), (4, 505452429), (6, 336968286), (9, 224645524), (12, 168484143), (18, 112322762), (36, 56161381), (47, 43017228), (94, 21508614), (141, 14339076), (188, 10754307), (282, 7169538), (423, 4779692), (564, 3584769), (846, 2389846), (1692, 1194923)]