212417622

素因数分解:

$2^1\times 3^2\times {\mathrm{643}}^1\times {\mathrm{18353}}^1$

素因数の和:19004

約数の個数: 24

約数和(自身を含む): 460979064

約数和(自身を除く): 248561442

約数列:

[1, 2, 3, 6, 9, 18, 643, 1286, 1929, 3858, 5787, 11574, 18353, 36706, 55059, 110118, 165177, 330354, 11800979, 23601958, 35402937, 70805874, 106208811, 212417622]

約数ペア:

[(1, 212417622), (2, 106208811), (3, 70805874), (6, 35402937), (9, 23601958), (18, 11800979), (643, 330354), (1286, 165177), (1929, 110118), (3858, 55059), (5787, 36706), (11574, 18353)]