2486844

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1914

約数の個数: 36

約数和(自身を含む): 6459544

約数和(自身を除く): 3972700

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 444, 666, 1332, 1867, 3734, 5601, 7468, 11202, 16803, 22404, 33606, 67212, 69079, 138158, 207237, 276316, 414474, 621711, 828948, 1243422, 2486844]

約数ペア:

[(1, 2486844), (2, 1243422), (3, 828948), (4, 621711), (6, 414474), (9, 276316), (12, 207237), (18, 138158), (36, 69079), (37, 67212), (74, 33606), (111, 22404), (148, 16803), (222, 11202), (333, 7468), (444, 5601), (666, 3734), (1332, 1867)]