18800808

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{60259}}^1$

素因数の和:60281

約数の個数: 32

約数和(自身を含む): 50618400

約数和(自身を除く): 31817592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 60259, 120518, 180777, 241036, 361554, 482072, 723108, 783367, 1446216, 1566734, 2350101, 3133468, 4700202, 6266936, 9400404, 18800808]

約数ペア:

[(1, 18800808), (2, 9400404), (3, 6266936), (4, 4700202), (6, 3133468), (8, 2350101), (12, 1566734), (13, 1446216), (24, 783367), (26, 723108), (39, 482072), (52, 361554), (78, 241036), (104, 180777), (156, 120518), (312, 60259)]