21167265852

素因数分解:

$2^2\times 3^2\times {\mathrm{11971}}^1\times {\mathrm{49117}}^1$

素因数の和:61098

約数の個数: 36

約数和(自身を含む): 53511703336

約数和(自身を除く): 32344437484

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 11971, 23942, 35913, 47884, 49117, 71826, 98234, 107739, 143652, 147351, 196468, 215478, 294702, 430956, 442053, 589404, 884106, 1768212, 587979607, 1175959214, 1763938821, 2351918428, 3527877642, 5291816463, 7055755284, 10583632926, 21167265852]

約数ペア:

[(1, 21167265852), (2, 10583632926), (3, 7055755284), (4, 5291816463), (6, 3527877642), (9, 2351918428), (12, 1763938821), (18, 1175959214), (36, 587979607), (11971, 1768212), (23942, 884106), (35913, 589404), (47884, 442053), (49117, 430956), (71826, 294702), (98234, 215478), (107739, 196468), (143652, 147351)]