2040730722

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{43223}}^1$

素因数の和:43335

約数の個数: 48

約数和(自身を含む): 4598687808

約数和(自身を除く): 2557957086

約数列:

[1, 2, 3, 6, 9, 18, 43, 61, 86, 122, 129, 183, 258, 366, 387, 549, 774, 1098, 2623, 5246, 7869, 15738, 23607, 43223, 47214, 86446, 129669, 259338, 389007, 778014, 1858589, 2636603, 3717178, 5273206, 5575767, 7909809, 11151534, 15819618, 16727301, 23729427, 33454602, 47458854, 113373929, 226747858, 340121787, 680243574, 1020365361, 2040730722]

約数ペア:

[(1, 2040730722), (2, 1020365361), (3, 680243574), (6, 340121787), (9, 226747858), (18, 113373929), (43, 47458854), (61, 33454602), (86, 23729427), (122, 16727301), (129, 15819618), (183, 11151534), (258, 7909809), (366, 5575767), (387, 5273206), (549, 3717178), (774, 2636603), (1098, 1858589), (2623, 778014), (5246, 389007), (7869, 259338), (15738, 129669), (23607, 86446), (43223, 47214)]