3950226

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:415

約数の個数: 48

約数和(自身を含む): 9906624

約数和(自身を除く): 5956398

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 293, 321, 586, 642, 749, 879, 963, 1498, 1758, 1926, 2051, 2247, 2637, 4102, 4494, 5274, 6153, 6741, 12306, 13482, 18459, 31351, 36918, 62702, 94053, 188106, 219457, 282159, 438914, 564318, 658371, 1316742, 1975113, 3950226]

約数ペア:

[(1, 3950226), (2, 1975113), (3, 1316742), (6, 658371), (7, 564318), (9, 438914), (14, 282159), (18, 219457), (21, 188106), (42, 94053), (63, 62702), (107, 36918), (126, 31351), (214, 18459), (293, 13482), (321, 12306), (586, 6741), (642, 6153), (749, 5274), (879, 4494), (963, 4102), (1498, 2637), (1758, 2247), (1926, 2051)]