27740748

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{330247}}^1$

素因数の和:330261

約数の個数: 24

約数和(自身を含む): 73975552

約数和(自身を除く): 46234804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 330247, 660494, 990741, 1320988, 1981482, 2311729, 3962964, 4623458, 6935187, 9246916, 13870374, 27740748]

約数ペア:

[(1, 27740748), (2, 13870374), (3, 9246916), (4, 6935187), (6, 4623458), (7, 3962964), (12, 2311729), (14, 1981482), (21, 1320988), (28, 990741), (42, 660494), (84, 330247)]