66404286

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{31531}}^1$

素因数の和:31558

約数の個数: 40

約数和(自身を含む): 160245624

約数和(自身を除く): 93841338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 31531, 63062, 94593, 189186, 283779, 409903, 567558, 819806, 851337, 1229709, 1702674, 2459418, 2554011, 3689127, 5108022, 7378254, 11067381, 22134762, 33202143, 66404286]

約数ペア:

[(1, 66404286), (2, 33202143), (3, 22134762), (6, 11067381), (9, 7378254), (13, 5108022), (18, 3689127), (26, 2554011), (27, 2459418), (39, 1702674), (54, 1229709), (78, 851337), (81, 819806), (117, 567558), (162, 409903), (234, 283779), (351, 189186), (702, 94593), (1053, 63062), (2106, 31531)]