21452893254

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{10186559}}^1$

素因数の和:10186586

約数の個数: 40

約数和(自身を含む): 51768097920

約数和(自身を除く): 30315204666

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 10186559, 20373118, 30559677, 61119354, 91679031, 132425267, 183358062, 264850534, 275037093, 397275801, 550074186, 794551602, 825111279, 1191827403, 1650222558, 2383654806, 3575482209, 7150964418, 10726446627, 21452893254]

約数ペア:

[(1, 21452893254), (2, 10726446627), (3, 7150964418), (6, 3575482209), (9, 2383654806), (13, 1650222558), (18, 1191827403), (26, 825111279), (27, 794551602), (39, 550074186), (54, 397275801), (78, 275037093), (81, 264850534), (117, 183358062), (162, 132425267), (234, 91679031), (351, 61119354), (702, 30559677), (1053, 20373118), (2106, 10186559)]