31443822

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^2\times {\mathrm{1613}}^1$

素因数の和:1662

約数の個数: 48

約数和(自身を含む): 73792080

約数和(自身を除く): 42348258

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 361, 513, 722, 1026, 1083, 1613, 2166, 3226, 3249, 4839, 6498, 9678, 9747, 14517, 19494, 29034, 30647, 43551, 61294, 87102, 91941, 183882, 275823, 551646, 582293, 827469, 1164586, 1654938, 1746879, 3493758, 5240637, 10481274, 15721911, 31443822]

約数ペア:

[(1, 31443822), (2, 15721911), (3, 10481274), (6, 5240637), (9, 3493758), (18, 1746879), (19, 1654938), (27, 1164586), (38, 827469), (54, 582293), (57, 551646), (114, 275823), (171, 183882), (342, 91941), (361, 87102), (513, 61294), (722, 43551), (1026, 30647), (1083, 29034), (1613, 19494), (2166, 14517), (3226, 9747), (3249, 9678), (4839, 6498)]