18797418

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{13219}}^1$

素因数の和:13306

約数の個数: 24

約数和(自身を含む): 41246400

約数和(自身を除く): 22448982

約数列:

[1, 2, 3, 6, 9, 18, 79, 158, 237, 474, 711, 1422, 13219, 26438, 39657, 79314, 118971, 237942, 1044301, 2088602, 3132903, 6265806, 9398709, 18797418]

約数ペア:

[(1, 18797418), (2, 9398709), (3, 6265806), (6, 3132903), (9, 2088602), (18, 1044301), (79, 237942), (158, 118971), (237, 79314), (474, 39657), (711, 26438), (1422, 13219)]