21906681498

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10402033}}^1$

素因数の和:10402060

約数の個数: 40

約数和(自身を含む): 52863136788

約数和(自身を除く): 30956455290

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 10402033, 20804066, 31206099, 62412198, 93618297, 135226429, 187236594, 270452858, 280854891, 405679287, 561709782, 811358574, 842564673, 1217037861, 1685129346, 2434075722, 3651113583, 7302227166, 10953340749, 21906681498]

約数ペア:

[(1, 21906681498), (2, 10953340749), (3, 7302227166), (6, 3651113583), (9, 2434075722), (13, 1685129346), (18, 1217037861), (26, 842564673), (27, 811358574), (39, 561709782), (54, 405679287), (78, 280854891), (81, 270452858), (117, 187236594), (162, 135226429), (234, 93618297), (351, 62412198), (702, 31206099), (1053, 20804066), (2106, 10402033)]