17678142

素因数分解:

$2^1\times 3^3\times {\mathrm{269}}^1\times {\mathrm{1217}}^1$

素因数の和:1497

約数の個数: 32

約数和(自身を含む): 39463200

約数和(自身を除く): 21785058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 269, 538, 807, 1217, 1614, 2421, 2434, 3651, 4842, 7263, 7302, 10953, 14526, 21906, 32859, 65718, 327373, 654746, 982119, 1964238, 2946357, 5892714, 8839071, 17678142]

約数ペア:

[(1, 17678142), (2, 8839071), (3, 5892714), (6, 2946357), (9, 1964238), (18, 982119), (27, 654746), (54, 327373), (269, 65718), (538, 32859), (807, 21906), (1217, 14526), (1614, 10953), (2421, 7302), (2434, 7263), (3651, 4842)]