12966018

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{673}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 29602080

約数和(自身を除く): 16636062

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 169, 247, 338, 494, 507, 673, 741, 1014, 1346, 1482, 2019, 3211, 4038, 6422, 8749, 9633, 12787, 17498, 19266, 25574, 26247, 38361, 52494, 76722, 113737, 166231, 227474, 332462, 341211, 498693, 682422, 997386, 2161003, 4322006, 6483009, 12966018]

約数ペア:

[(1, 12966018), (2, 6483009), (3, 4322006), (6, 2161003), (13, 997386), (19, 682422), (26, 498693), (38, 341211), (39, 332462), (57, 227474), (78, 166231), (114, 113737), (169, 76722), (247, 52494), (338, 38361), (494, 26247), (507, 25574), (673, 19266), (741, 17498), (1014, 12787), (1346, 9633), (1482, 8749), (2019, 6422), (3211, 4038)]