18361664

素因数分解:

$2^6\times {\mathrm{281}}^1\times {\mathrm{1021}}^1$

素因数の和:1314

約数の個数: 28

約数和(自身を含む): 36601908

約数和(自身を除く): 18240244

約数列:

[1, 2, 4, 8, 16, 32, 64, 281, 562, 1021, 1124, 2042, 2248, 4084, 4496, 8168, 8992, 16336, 17984, 32672, 65344, 286901, 573802, 1147604, 2295208, 4590416, 9180832, 18361664]

約数ペア:

[(1, 18361664), (2, 9180832), (4, 4590416), (8, 2295208), (16, 1147604), (32, 573802), (64, 286901), (281, 65344), (562, 32672), (1021, 17984), (1124, 16336), (2042, 8992), (2248, 8168), (4084, 4496)]