549387756

素因数分解:

$2^2\times 3^2\times {\mathrm{491}}^1\times {\mathrm{31081}}^1$

素因数の和:31582

約数の個数: 36

約数和(自身を含む): 1391603304

約数和(自身を除く): 842215548

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 491, 982, 1473, 1964, 2946, 4419, 5892, 8838, 17676, 31081, 62162, 93243, 124324, 186486, 279729, 372972, 559458, 1118916, 15260771, 30521542, 45782313, 61043084, 91564626, 137346939, 183129252, 274693878, 549387756]

約数ペア:

[(1, 549387756), (2, 274693878), (3, 183129252), (4, 137346939), (6, 91564626), (9, 61043084), (12, 45782313), (18, 30521542), (36, 15260771), (491, 1118916), (982, 559458), (1473, 372972), (1964, 279729), (2946, 186486), (4419, 124324), (5892, 93243), (8838, 62162), (17676, 31081)]