21430664562

素因数分解:

$2^1\times 3^1\times {\mathrm{269}}^1\times {\mathrm{1181}}^1\times {\mathrm{11243}}^1$

素因数の和:12698

約数の個数: 32

約数和(自身を含む): 43060921920

約数和(自身を除く): 21630257358

約数列:

[1, 2, 3, 6, 269, 538, 807, 1181, 1614, 2362, 3543, 7086, 11243, 22486, 33729, 67458, 317689, 635378, 953067, 1906134, 3024367, 6048734, 9073101, 13277983, 18146202, 26555966, 39833949, 79667898, 3571777427, 7143554854, 10715332281, 21430664562]

約数ペア:

[(1, 21430664562), (2, 10715332281), (3, 7143554854), (6, 3571777427), (269, 79667898), (538, 39833949), (807, 26555966), (1181, 18146202), (1614, 13277983), (2362, 9073101), (3543, 6048734), (7086, 3024367), (11243, 1906134), (22486, 953067), (33729, 635378), (67458, 317689)]