1999794042

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{1949117}}^1$

素因数の和:1949147

約数の個数: 32

約数和(自身を含む): 4677883200

約数和(自身を除く): 2678089158

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 1949117, 3898234, 5847351, 11694702, 17542053, 35084106, 37033223, 52626159, 74066446, 105252318, 111099669, 222199338, 333299007, 666598014, 999897021, 1999794042]

約数ペア:

[(1, 1999794042), (2, 999897021), (3, 666598014), (6, 333299007), (9, 222199338), (18, 111099669), (19, 105252318), (27, 74066446), (38, 52626159), (54, 37033223), (57, 35084106), (114, 17542053), (171, 11694702), (342, 5847351), (513, 3898234), (1026, 1949117)]