2021639268

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{19813}}^1$

素因数の和:20604

約数の個数: 48

約数和(自身を含む): 5152908096

約数和(自身を除く): 3131268828

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 773, 1546, 2319, 3092, 4638, 8503, 9276, 17006, 19813, 25509, 34012, 39626, 51018, 59439, 79252, 102036, 118878, 217943, 237756, 435886, 653829, 871772, 1307658, 2615316, 15315449, 30630898, 45946347, 61261796, 91892694, 168469939, 183785388, 336939878, 505409817, 673879756, 1010819634, 2021639268]

約数ペア:

[(1, 2021639268), (2, 1010819634), (3, 673879756), (4, 505409817), (6, 336939878), (11, 183785388), (12, 168469939), (22, 91892694), (33, 61261796), (44, 45946347), (66, 30630898), (132, 15315449), (773, 2615316), (1546, 1307658), (2319, 871772), (3092, 653829), (4638, 435886), (8503, 237756), (9276, 217943), (17006, 118878), (19813, 102036), (25509, 79252), (34012, 59439), (39626, 51018)]