2189994408

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{482803}}^1$

素因数の和:482828

約数の個数: 80

約数和(自身を含む): 7010314080

約数和(自身を除く): 4820319672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 482803, 965606, 1448409, 1931212, 2896818, 3379621, 3862424, 4345227, 5793636, 6759242, 8690454, 10138863, 11587272, 13035681, 13518484, 17380908, 20277726, 26071362, 27036968, 30416589, 34761816, 39107043, 40555452, 52142724, 60833178, 78214086, 81110904, 91249767, 104285448, 121666356, 156428172, 182499534, 243332712, 273749301, 312856344, 364999068, 547498602, 729998136, 1094997204, 2189994408]

約数ペア:

[(1, 2189994408), (2, 1094997204), (3, 729998136), (4, 547498602), (6, 364999068), (7, 312856344), (8, 273749301), (9, 243332712), (12, 182499534), (14, 156428172), (18, 121666356), (21, 104285448), (24, 91249767), (27, 81110904), (28, 78214086), (36, 60833178), (42, 52142724), (54, 40555452), (56, 39107043), (63, 34761816), (72, 30416589), (81, 27036968), (84, 26071362), (108, 20277726), (126, 17380908), (162, 13518484), (168, 13035681), (189, 11587272), (216, 10138863), (252, 8690454), (324, 6759242), (378, 5793636), (504, 4345227), (567, 3862424), (648, 3379621), (756, 2896818), (1134, 1931212), (1512, 1448409), (2268, 965606), (4536, 482803)]