18178468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59021}}^1$

素因数の和:59043

約数の個数: 24

約数和(自身を含む): 39662784

約数和(自身を除く): 21484316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 59021, 118042, 236084, 413147, 649231, 826294, 1298462, 1652588, 2596924, 4544617, 9089234, 18178468]

約数ペア:

[(1, 18178468), (2, 9089234), (4, 4544617), (7, 2596924), (11, 1652588), (14, 1298462), (22, 826294), (28, 649231), (44, 413147), (77, 236084), (154, 118042), (308, 59021)]