7942051278

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2843}}^1\times {\mathrm{22171}}^1$

素因数の和:25029

約数の個数: 48

約数和(自身を含む): 19673836416

約数和(自身を除く): 11731785138

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2843, 5686, 8529, 17058, 19901, 22171, 25587, 39802, 44342, 51174, 59703, 66513, 119406, 133026, 155197, 179109, 199539, 310394, 358218, 399078, 465591, 931182, 1396773, 2793546, 63032153, 126064306, 189096459, 378192918, 441225071, 567289377, 882450142, 1134578754, 1323675213, 2647350426, 3971025639, 7942051278]

約数ペア:

[(1, 7942051278), (2, 3971025639), (3, 2647350426), (6, 1323675213), (7, 1134578754), (9, 882450142), (14, 567289377), (18, 441225071), (21, 378192918), (42, 189096459), (63, 126064306), (126, 63032153), (2843, 2793546), (5686, 1396773), (8529, 931182), (17058, 465591), (19901, 399078), (22171, 358218), (25587, 310394), (39802, 199539), (44342, 179109), (51174, 155197), (59703, 133026), (66513, 119406)]