55782918

素因数分解:

$2^1\times 3^4\times {\mathrm{149}}^1\times {\mathrm{2311}}^1$

素因数の和:2474

約数の個数: 40

約数和(自身を含む): 125888400

約数和(自身を除く): 70105482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 149, 162, 298, 447, 894, 1341, 2311, 2682, 4023, 4622, 6933, 8046, 12069, 13866, 20799, 24138, 41598, 62397, 124794, 187191, 344339, 374382, 688678, 1033017, 2066034, 3099051, 6198102, 9297153, 18594306, 27891459, 55782918]

約数ペア:

[(1, 55782918), (2, 27891459), (3, 18594306), (6, 9297153), (9, 6198102), (18, 3099051), (27, 2066034), (54, 1033017), (81, 688678), (149, 374382), (162, 344339), (298, 187191), (447, 124794), (894, 62397), (1341, 41598), (2311, 24138), (2682, 20799), (4023, 13866), (4622, 12069), (6933, 8046)]