2018045368

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{167}}^1\times {\mathrm{10867}}^1$

素因数の和:11179

約数の個数: 32

約数和(自身を含む): 3834230400

約数和(自身を除く): 1816185032

約数列:

[1, 2, 4, 8, 139, 167, 278, 334, 556, 668, 1112, 1336, 10867, 21734, 23213, 43468, 46426, 86936, 92852, 185704, 1510513, 1814789, 3021026, 3629578, 6042052, 7259156, 12084104, 14518312, 252255671, 504511342, 1009022684, 2018045368]

約数ペア:

[(1, 2018045368), (2, 1009022684), (4, 504511342), (8, 252255671), (139, 14518312), (167, 12084104), (278, 7259156), (334, 6042052), (556, 3629578), (668, 3021026), (1112, 1814789), (1336, 1510513), (10867, 185704), (21734, 92852), (23213, 86936), (43468, 46426)]