123162774

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{418921}}^1$

素因数の和:418940

約数の個数: 24

約数和(自身を含む): 286542648

約数和(自身を除く): 163379874

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 418921, 837842, 1256763, 2513526, 2932447, 5864894, 8797341, 17594682, 20527129, 41054258, 61581387, 123162774]

約数ペア:

[(1, 123162774), (2, 61581387), (3, 41054258), (6, 20527129), (7, 17594682), (14, 8797341), (21, 5864894), (42, 2932447), (49, 2513526), (98, 1256763), (147, 837842), (294, 418921)]