21368046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{26777}}^1$

素因数の和:26808

約数の個数: 32

約数和(自身を含む): 51413760

約数和(自身を除く): 30045714

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 26777, 53554, 80331, 160662, 187439, 374878, 508763, 562317, 1017526, 1124634, 1526289, 3052578, 3561341, 7122682, 10684023, 21368046]

約数ペア:

[(1, 21368046), (2, 10684023), (3, 7122682), (6, 3561341), (7, 3052578), (14, 1526289), (19, 1124634), (21, 1017526), (38, 562317), (42, 508763), (57, 374878), (114, 187439), (133, 160662), (266, 80331), (399, 53554), (798, 26777)]