12509556

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 30576000

約数和(自身を除く): 18066444

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 103, 116, 174, 206, 309, 348, 349, 412, 618, 698, 1047, 1236, 1396, 2094, 2987, 4188, 5974, 8961, 10121, 11948, 17922, 20242, 30363, 35844, 35947, 40484, 60726, 71894, 107841, 121452, 143788, 215682, 431364, 1042463, 2084926, 3127389, 4169852, 6254778, 12509556]

約数ペア:

[(1, 12509556), (2, 6254778), (3, 4169852), (4, 3127389), (6, 2084926), (12, 1042463), (29, 431364), (58, 215682), (87, 143788), (103, 121452), (116, 107841), (174, 71894), (206, 60726), (309, 40484), (348, 35947), (349, 35844), (412, 30363), (618, 20242), (698, 17922), (1047, 11948), (1236, 10121), (1396, 8961), (2094, 5974), (2987, 4188)]