2018686938

素因数分解:

$2^1\times 3^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1\times {\mathrm{3301}}^1$

素因数の和:3982

約数の個数: 32

約数和(自身を含む): 4065422400

約数和(自身を除く): 2046735462

約数列:

[1, 2, 3, 6, 227, 449, 454, 681, 898, 1347, 1362, 2694, 3301, 6602, 9903, 19806, 101923, 203846, 305769, 611538, 749327, 1482149, 1498654, 2247981, 2964298, 4446447, 4495962, 8892894, 336447823, 672895646, 1009343469, 2018686938]

約数ペア:

[(1, 2018686938), (2, 1009343469), (3, 672895646), (6, 336447823), (227, 8892894), (449, 4495962), (454, 4446447), (681, 2964298), (898, 2247981), (1347, 1498654), (1362, 1482149), (2694, 749327), (3301, 611538), (6602, 305769), (9903, 203846), (19806, 101923)]