2018103213

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1079777}}^1$

素因数の和:1079876

約数の個数: 16

約数和(自身を含む): 3109760640

約数和(自身を除く): 1091657427

約数列:

[1, 3, 7, 21, 89, 267, 623, 1869, 1079777, 3239331, 7558439, 22675317, 96100153, 288300459, 672701071, 2018103213]

約数ペア:

[(1, 2018103213), (3, 672701071), (7, 288300459), (21, 96100153), (89, 22675317), (267, 7558439), (623, 3239331), (1869, 1079777)]