139526814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{474581}}^1$

素因数の和:474600

約数の個数: 24

約数和(自身を含む): 324614088

約数和(自身を除く): 185087274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 474581, 949162, 1423743, 2847486, 3322067, 6644134, 9966201, 19932402, 23254469, 46508938, 69763407, 139526814]

約数ペア:

[(1, 139526814), (2, 69763407), (3, 46508938), (6, 23254469), (7, 19932402), (14, 9966201), (21, 6644134), (42, 3322067), (49, 2847486), (98, 1423743), (147, 949162), (294, 474581)]