10721556

素因数分解:

$2^2\times 3^2\times {\mathrm{431}}^1\times {\mathrm{691}}^1$

素因数の和:1132

約数の個数: 36

約数和(自身を含む): 27203904

約数和(自身を除く): 16482348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 431, 691, 862, 1293, 1382, 1724, 2073, 2586, 2764, 3879, 4146, 5172, 6219, 7758, 8292, 12438, 15516, 24876, 297821, 595642, 893463, 1191284, 1786926, 2680389, 3573852, 5360778, 10721556]

約数ペア:

[(1, 10721556), (2, 5360778), (3, 3573852), (4, 2680389), (6, 1786926), (9, 1191284), (12, 893463), (18, 595642), (36, 297821), (431, 24876), (691, 15516), (862, 12438), (1293, 8292), (1382, 7758), (1724, 6219), (2073, 5172), (2586, 4146), (2764, 3879)]