15690873438

素因数分解:

$2^1\times 3^2\times {\mathrm{3389}}^1\times {\mathrm{257219}}^1$

素因数の和:260616

約数の個数: 24

約数和(自身を含む): 34007056200

約数和(自身を除く): 18316182762

約数列:

[1, 2, 3, 6, 9, 18, 3389, 6778, 10167, 20334, 30501, 61002, 257219, 514438, 771657, 1543314, 2314971, 4629942, 871715191, 1743430382, 2615145573, 5230291146, 7845436719, 15690873438]

約数ペア:

[(1, 15690873438), (2, 7845436719), (3, 5230291146), (6, 2615145573), (9, 1743430382), (18, 871715191), (3389, 4629942), (6778, 2314971), (10167, 1543314), (20334, 771657), (30501, 514438), (61002, 257219)]