11480274

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{691}}^1$

素因数の和:783

約数の個数: 48

約数和(自身を含む): 27203904

約数和(自身を除く): 15723630

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 71, 78, 117, 142, 213, 234, 426, 639, 691, 923, 1278, 1382, 1846, 2073, 2769, 4146, 5538, 6219, 8307, 8983, 12438, 16614, 17966, 26949, 49061, 53898, 80847, 98122, 147183, 161694, 294366, 441549, 637793, 883098, 1275586, 1913379, 3826758, 5740137, 11480274]

約数ペア:

[(1, 11480274), (2, 5740137), (3, 3826758), (6, 1913379), (9, 1275586), (13, 883098), (18, 637793), (26, 441549), (39, 294366), (71, 161694), (78, 147183), (117, 98122), (142, 80847), (213, 53898), (234, 49061), (426, 26949), (639, 17966), (691, 16614), (923, 12438), (1278, 8983), (1382, 8307), (1846, 6219), (2073, 5538), (2769, 4146)]