42841638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{8293}}^1$

素因数の和:8349

約数の個数: 48

約数和(自身を含む): 108684576

約数和(自身を除く): 65842938

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 5166, 8293, 16586, 24879, 49758, 58051, 74637, 116102, 149274, 174153, 340013, 348306, 522459, 680026, 1020039, 1044918, 2040078, 2380091, 3060117, 4760182, 6120234, 7140273, 14280546, 21420819, 42841638]

約数ペア:

[(1, 42841638), (2, 21420819), (3, 14280546), (6, 7140273), (7, 6120234), (9, 4760182), (14, 3060117), (18, 2380091), (21, 2040078), (41, 1044918), (42, 1020039), (63, 680026), (82, 522459), (123, 348306), (126, 340013), (246, 174153), (287, 149274), (369, 116102), (574, 74637), (738, 58051), (861, 49758), (1722, 24879), (2583, 16586), (5166, 8293)]