681583644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{2704697}}^1$

素因数の和:2704714

約数の個数: 36

約数和(自身を含む): 1969020144

約数和(自身を除く): 1287436500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 2704697, 5409394, 8114091, 10818788, 16228182, 18932879, 24342273, 32456364, 37865758, 48684546, 56798637, 75731516, 97369092, 113597274, 170395911, 227194548, 340791822, 681583644]

約数ペア:

[(1, 681583644), (2, 340791822), (3, 227194548), (4, 170395911), (6, 113597274), (7, 97369092), (9, 75731516), (12, 56798637), (14, 48684546), (18, 37865758), (21, 32456364), (28, 24342273), (36, 18932879), (42, 16228182), (63, 10818788), (84, 8114091), (126, 5409394), (252, 2704697)]