285020988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3393107}}^1$

素因数の和:3393121

約数の個数: 24

約数和(自身を含む): 760056192

約数和(自身を除く): 475035204

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3393107, 6786214, 10179321, 13572428, 20358642, 23751749, 40717284, 47503498, 71255247, 95006996, 142510494, 285020988]

約数ペア:

[(1, 285020988), (2, 142510494), (3, 95006996), (4, 71255247), (6, 47503498), (7, 40717284), (12, 23751749), (14, 20358642), (21, 13572428), (28, 10179321), (42, 6786214), (84, 3393107)]