1213377534

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1644143}}^1$

素因数の和:1644192

約数の個数: 24

約数和(自身を含む): 2693107872

約数和(自身を除く): 1479730338

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1644143, 3288286, 4932429, 9864858, 14797287, 29594574, 67409863, 134819726, 202229589, 404459178, 606688767, 1213377534]

約数ペア:

[(1, 1213377534), (2, 606688767), (3, 404459178), (6, 202229589), (9, 134819726), (18, 67409863), (41, 29594574), (82, 14797287), (123, 9864858), (246, 4932429), (369, 3288286), (738, 1644143)]