90869646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1301}}^1\times {\mathrm{1663}}^1$

素因数の和:2976

約数の個数: 32

約数和(自身を含む): 207986688

約数和(自身を除く): 117117042

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1301, 1663, 2602, 3326, 3903, 4989, 7806, 9107, 9978, 11641, 18214, 23282, 27321, 34923, 54642, 69846, 2163563, 4327126, 6490689, 12981378, 15144941, 30289882, 45434823, 90869646]

約数ペア:

[(1, 90869646), (2, 45434823), (3, 30289882), (6, 15144941), (7, 12981378), (14, 6490689), (21, 4327126), (42, 2163563), (1301, 69846), (1663, 54642), (2602, 34923), (3326, 27321), (3903, 23282), (4989, 18214), (7806, 11641), (9107, 9978)]