668022012

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{883627}}^1$

素因数の和:883647

約数の個数: 48

約数和(自身を含む): 1979326720

約数和(自身を除く): 1311304708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 883627, 1767254, 2650881, 3534508, 5301762, 6185389, 7952643, 10603524, 12370778, 15905286, 18556167, 23857929, 24741556, 31810572, 37112334, 47715858, 55668501, 74224668, 95431716, 111337002, 167005503, 222674004, 334011006, 668022012]

約数ペア:

[(1, 668022012), (2, 334011006), (3, 222674004), (4, 167005503), (6, 111337002), (7, 95431716), (9, 74224668), (12, 55668501), (14, 47715858), (18, 37112334), (21, 31810572), (27, 24741556), (28, 23857929), (36, 18556167), (42, 15905286), (54, 12370778), (63, 10603524), (84, 7952643), (108, 6185389), (126, 5301762), (189, 3534508), (252, 2650881), (378, 1767254), (756, 883627)]