218876634

素因数分解:

$2^1\times 3^3\times {\mathrm{131}}^1\times {\mathrm{30941}}^1$

素因数の和:31083

約数の個数: 32

約数和(自身を含む): 490121280

約数和(自身を除く): 271244646

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 131, 262, 393, 786, 1179, 2358, 3537, 7074, 30941, 61882, 92823, 185646, 278469, 556938, 835407, 1670814, 4053271, 8106542, 12159813, 24319626, 36479439, 72958878, 109438317, 218876634]

約数ペア:

[(1, 218876634), (2, 109438317), (3, 72958878), (6, 36479439), (9, 24319626), (18, 12159813), (27, 8106542), (54, 4053271), (131, 1670814), (262, 835407), (393, 556938), (786, 278469), (1179, 185646), (2358, 92823), (3537, 61882), (7074, 30941)]