2018040759

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1033303}}^1$

素因数の和:1033347

約数の個数: 24

約数和(自身を含む): 3438835712

約数和(自身を除く): 1420794953

約数列:

[1, 3, 7, 9, 21, 31, 63, 93, 217, 279, 651, 1953, 1033303, 3099909, 7233121, 9299727, 21699363, 32032393, 65098089, 96097179, 224226751, 288291537, 672680253, 2018040759]

約数ペア:

[(1, 2018040759), (3, 672680253), (7, 288291537), (9, 224226751), (21, 96097179), (31, 65098089), (63, 32032393), (93, 21699363), (217, 9299727), (279, 7233121), (651, 3099909), (1953, 1033303)]