2889306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1035

約数の個数: 48

約数和(自身を含む): 7473024

約数和(自身を除く): 4583718

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 997, 1449, 1994, 2898, 2991, 5982, 6979, 8973, 13958, 17946, 20937, 22931, 41874, 45862, 62811, 68793, 125622, 137586, 160517, 206379, 321034, 412758, 481551, 963102, 1444653, 2889306]

約数ペア:

[(1, 2889306), (2, 1444653), (3, 963102), (6, 481551), (7, 412758), (9, 321034), (14, 206379), (18, 160517), (21, 137586), (23, 125622), (42, 68793), (46, 62811), (63, 45862), (69, 41874), (126, 22931), (138, 20937), (161, 17946), (207, 13958), (322, 8973), (414, 6979), (483, 5982), (966, 2991), (997, 2898), (1449, 1994)]