421303596

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{5015519}}^1$

素因数の和:5015533

約数の個数: 24

約数和(自身を含む): 1123476480

約数和(自身を除く): 702172884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 5015519, 10031038, 15046557, 20062076, 30093114, 35108633, 60186228, 70217266, 105325899, 140434532, 210651798, 421303596]

約数ペア:

[(1, 421303596), (2, 210651798), (3, 140434532), (4, 105325899), (6, 70217266), (7, 60186228), (12, 35108633), (14, 30093114), (21, 20062076), (28, 15046557), (42, 10031038), (84, 5015519)]