1791768

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{617}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 4931640

約数和(自身を除く): 3139872

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 617, 726, 968, 1234, 1452, 1851, 2468, 2904, 3702, 4936, 6787, 7404, 13574, 14808, 20361, 27148, 40722, 54296, 74657, 81444, 149314, 162888, 223971, 298628, 447942, 597256, 895884, 1791768]

約数ペア:

[(1, 1791768), (2, 895884), (3, 597256), (4, 447942), (6, 298628), (8, 223971), (11, 162888), (12, 149314), (22, 81444), (24, 74657), (33, 54296), (44, 40722), (66, 27148), (88, 20361), (121, 14808), (132, 13574), (242, 7404), (264, 6787), (363, 4936), (484, 3702), (617, 2904), (726, 2468), (968, 1851), (1234, 1452)]