139316772

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1658533}}^1$

素因数の和:1658547

約数の個数: 24

約数和(自身を含む): 371511616

約数和(自身を除く): 232194844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1658533, 3317066, 4975599, 6634132, 9951198, 11609731, 19902396, 23219462, 34829193, 46438924, 69658386, 139316772]

約数ペア:

[(1, 139316772), (2, 69658386), (3, 46438924), (4, 34829193), (6, 23219462), (7, 19902396), (12, 11609731), (14, 9951198), (21, 6634132), (28, 4975599), (42, 3317066), (84, 1658533)]