27642468

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{887}}^1$

素因数の和:961

約数の個数: 72

約数和(自身を含む): 76531392

約数和(自身を除く): 48888924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 371, 588, 636, 742, 887, 1113, 1484, 1774, 2226, 2597, 2661, 3548, 4452, 5194, 5322, 6209, 7791, 10388, 10644, 12418, 15582, 18627, 24836, 31164, 37254, 43463, 47011, 74508, 86926, 94022, 130389, 141033, 173852, 188044, 260778, 282066, 329077, 521556, 564132, 658154, 987231, 1316308, 1974462, 2303539, 3948924, 4607078, 6910617, 9214156, 13821234, 27642468]

約数ペア:

[(1, 27642468), (2, 13821234), (3, 9214156), (4, 6910617), (6, 4607078), (7, 3948924), (12, 2303539), (14, 1974462), (21, 1316308), (28, 987231), (42, 658154), (49, 564132), (53, 521556), (84, 329077), (98, 282066), (106, 260778), (147, 188044), (159, 173852), (196, 141033), (212, 130389), (294, 94022), (318, 86926), (371, 74508), (588, 47011), (636, 43463), (742, 37254), (887, 31164), (1113, 24836), (1484, 18627), (1774, 15582), (2226, 12418), (2597, 10644), (2661, 10388), (3548, 7791), (4452, 6209), (5194, 5322)]