18981588

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{93047}}^1$

素因数の和:93071

約数の個数: 24

約数和(自身を含む): 46896192

約数和(自身を除く): 27914604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 93047, 186094, 279141, 372188, 558282, 1116564, 1581799, 3163598, 4745397, 6327196, 9490794, 18981588]

約数ペア:

[(1, 18981588), (2, 9490794), (3, 6327196), (4, 4745397), (6, 3163598), (12, 1581799), (17, 1116564), (34, 558282), (51, 372188), (68, 279141), (102, 186094), (204, 93047)]