281317092

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3349013}}^1$

素因数の和:3349027

約数の個数: 24

約数和(自身を含む): 750179136

約数和(自身を除く): 468862044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3349013, 6698026, 10047039, 13396052, 20094078, 23443091, 40188156, 46886182, 70329273, 93772364, 140658546, 281317092]

約数ペア:

[(1, 281317092), (2, 140658546), (3, 93772364), (4, 70329273), (6, 46886182), (7, 40188156), (12, 23443091), (14, 20094078), (21, 13396052), (28, 10047039), (42, 6698026), (84, 3349013)]