15321402

素因数分解:

$2^1\times 3^2\times {\mathrm{359}}^1\times {\mathrm{2371}}^1$

素因数の和:2738

約数の個数: 24

約数和(自身を含む): 33302880

約数和(自身を除く): 17981478

約数列:

[1, 2, 3, 6, 9, 18, 359, 718, 1077, 2154, 2371, 3231, 4742, 6462, 7113, 14226, 21339, 42678, 851189, 1702378, 2553567, 5107134, 7660701, 15321402]

約数ペア:

[(1, 15321402), (2, 7660701), (3, 5107134), (6, 2553567), (9, 1702378), (18, 851189), (359, 42678), (718, 21339), (1077, 14226), (2154, 7113), (2371, 6462), (3231, 4742)]