21983706

素因数分解:

$2^1\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6823}}^1$

素因数の和:7010

約数の個数: 24

約数和(自身を含む): 47904480

約数和(自身を除く): 25920774

約数列:

[1, 2, 3, 6, 9, 18, 179, 358, 537, 1074, 1611, 3222, 6823, 13646, 20469, 40938, 61407, 122814, 1221317, 2442634, 3663951, 7327902, 10991853, 21983706]

約数ペア:

[(1, 21983706), (2, 10991853), (3, 7327902), (6, 3663951), (9, 2442634), (18, 1221317), (179, 122814), (358, 61407), (537, 40938), (1074, 20469), (1611, 13646), (3222, 6823)]