2018421882

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{911663}}^1$

素因数の和:911715

約数の個数: 32

約数和(自身を含む): 4594786560

約数和(自身を除く): 2576364678

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 82, 123, 246, 369, 738, 1107, 2214, 911663, 1823326, 2734989, 5469978, 8204967, 16409934, 24614901, 37378183, 49229802, 74756366, 112134549, 224269098, 336403647, 672807294, 1009210941, 2018421882]

約数ペア:

[(1, 2018421882), (2, 1009210941), (3, 672807294), (6, 336403647), (9, 224269098), (18, 112134549), (27, 74756366), (41, 49229802), (54, 37378183), (82, 24614901), (123, 16409934), (246, 8204967), (369, 5469978), (738, 2734989), (1107, 1823326), (2214, 911663)]