27904788

素因数分解:

$2^2\times 3^2\times {\mathrm{401}}^1\times {\mathrm{1933}}^1$

素因数の和:2344

約数の個数: 36

約数和(自身を含む): 70749588

約数和(自身を除く): 42844800

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 401, 802, 1203, 1604, 1933, 2406, 3609, 3866, 4812, 5799, 7218, 7732, 11598, 14436, 17397, 23196, 34794, 69588, 775133, 1550266, 2325399, 3100532, 4650798, 6976197, 9301596, 13952394, 27904788]

約数ペア:

[(1, 27904788), (2, 13952394), (3, 9301596), (4, 6976197), (6, 4650798), (9, 3100532), (12, 2325399), (18, 1550266), (36, 775133), (401, 69588), (802, 34794), (1203, 23196), (1604, 17397), (1933, 14436), (2406, 11598), (3609, 7732), (3866, 7218), (4812, 5799)]