2280204

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{491}}^1$

素因数の和:547

約数の個数: 48

約数和(自身を含む): 6061440

約数和(自身を除く): 3781236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 491, 516, 774, 982, 1161, 1473, 1548, 1964, 2322, 2946, 4419, 4644, 5892, 8838, 13257, 17676, 21113, 26514, 42226, 53028, 63339, 84452, 126678, 190017, 253356, 380034, 570051, 760068, 1140102, 2280204]

約数ペア:

[(1, 2280204), (2, 1140102), (3, 760068), (4, 570051), (6, 380034), (9, 253356), (12, 190017), (18, 126678), (27, 84452), (36, 63339), (43, 53028), (54, 42226), (86, 26514), (108, 21113), (129, 17676), (172, 13257), (258, 8838), (387, 5892), (491, 4644), (516, 4419), (774, 2946), (982, 2322), (1161, 1964), (1473, 1548)]