2018196198

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{220279}}^1$

素因数の和:220796

約数の個数: 24

約数和(自身を含む): 4381369200

約数和(自身を除く): 2363173002

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 9162, 220279, 440558, 660837, 1321674, 1982511, 3965022, 112122011, 224244022, 336366033, 672732066, 1009098099, 2018196198]

約数ペア:

[(1, 2018196198), (2, 1009098099), (3, 672732066), (6, 336366033), (9, 224244022), (18, 112122011), (509, 3965022), (1018, 1982511), (1527, 1321674), (3054, 660837), (4581, 440558), (9162, 220279)]