977169672

素因数分解:

$2^3\times 3^2\times {\mathrm{643}}^1\times {\mathrm{21107}}^1$

素因数の和:21762

約数の個数: 48

約数和(自身を含む): 2650742640

約数和(自身を除く): 1673572968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 643, 1286, 1929, 2572, 3858, 5144, 5787, 7716, 11574, 15432, 21107, 23148, 42214, 46296, 63321, 84428, 126642, 168856, 189963, 253284, 379926, 506568, 759852, 1519704, 13571801, 27143602, 40715403, 54287204, 81430806, 108574408, 122146209, 162861612, 244292418, 325723224, 488584836, 977169672]

約数ペア:

[(1, 977169672), (2, 488584836), (3, 325723224), (4, 244292418), (6, 162861612), (8, 122146209), (9, 108574408), (12, 81430806), (18, 54287204), (24, 40715403), (36, 27143602), (72, 13571801), (643, 1519704), (1286, 759852), (1929, 506568), (2572, 379926), (3858, 253284), (5144, 189963), (5787, 168856), (7716, 126642), (11574, 84428), (15432, 63321), (21107, 46296), (23148, 42214)]