128344914

素因数分解:

$2^1\times 3^2\times {\mathrm{1907}}^1\times {\mathrm{3739}}^1$

素因数の和:5654

約数の個数: 24

約数和(自身を含む): 278300880

約数和(自身を除く): 149955966

約数列:

[1, 2, 3, 6, 9, 18, 1907, 3739, 3814, 5721, 7478, 11217, 11442, 17163, 22434, 33651, 34326, 67302, 7130273, 14260546, 21390819, 42781638, 64172457, 128344914]

約数ペア:

[(1, 128344914), (2, 64172457), (3, 42781638), (6, 21390819), (9, 14260546), (18, 7130273), (1907, 67302), (3739, 34326), (3814, 33651), (5721, 22434), (7478, 17163), (11217, 11442)]