15671268

素因数分解:

$2^2\times 3^2\times {\mathrm{131}}^1\times {\mathrm{3323}}^1$

素因数の和:3464

約数の個数: 36

約数和(自身を含む): 39927888

約数和(自身を除く): 24256620

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 131, 262, 393, 524, 786, 1179, 1572, 2358, 3323, 4716, 6646, 9969, 13292, 19938, 29907, 39876, 59814, 119628, 435313, 870626, 1305939, 1741252, 2611878, 3917817, 5223756, 7835634, 15671268]

約数ペア:

[(1, 15671268), (2, 7835634), (3, 5223756), (4, 3917817), (6, 2611878), (9, 1741252), (12, 1305939), (18, 870626), (36, 435313), (131, 119628), (262, 59814), (393, 39876), (524, 29907), (786, 19938), (1179, 13292), (1572, 9969), (2358, 6646), (3323, 4716)]