18581205696

素因数分解:

$2^6\times 3^1\times {\mathrm{107}}^1\times {\mathrm{904459}}^1$

素因数の和:904581

約数の個数: 56

約数和(自身を含む): 49622293440

約数和(自身を除く): 31041087744

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 107, 192, 214, 321, 428, 642, 856, 1284, 1712, 2568, 3424, 5136, 6848, 10272, 20544, 904459, 1808918, 2713377, 3617836, 5426754, 7235672, 10853508, 14471344, 21707016, 28942688, 43414032, 57885376, 86828064, 96777113, 173656128, 193554226, 290331339, 387108452, 580662678, 774216904, 1161325356, 1548433808, 2322650712, 3096867616, 4645301424, 6193735232, 9290602848, 18581205696]

約数ペア:

[(1, 18581205696), (2, 9290602848), (3, 6193735232), (4, 4645301424), (6, 3096867616), (8, 2322650712), (12, 1548433808), (16, 1161325356), (24, 774216904), (32, 580662678), (48, 387108452), (64, 290331339), (96, 193554226), (107, 173656128), (192, 96777113), (214, 86828064), (321, 57885376), (428, 43414032), (642, 28942688), (856, 21707016), (1284, 14471344), (1712, 10853508), (2568, 7235672), (3424, 5426754), (5136, 3617836), (6848, 2713377), (10272, 1808918), (20544, 904459)]