18584424

素因数分解:

$2^3\times 3^3\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:999

約数の個数: 64

約数和(自身を含む): 52214400

約数和(自身を除く): 33629976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 97, 108, 194, 216, 291, 388, 582, 776, 873, 887, 1164, 1746, 1774, 2328, 2619, 2661, 3492, 3548, 5238, 5322, 6984, 7096, 7983, 10476, 10644, 15966, 20952, 21288, 23949, 31932, 47898, 63864, 86039, 95796, 172078, 191592, 258117, 344156, 516234, 688312, 774351, 1032468, 1548702, 2064936, 2323053, 3097404, 4646106, 6194808, 9292212, 18584424]

約数ペア:

[(1, 18584424), (2, 9292212), (3, 6194808), (4, 4646106), (6, 3097404), (8, 2323053), (9, 2064936), (12, 1548702), (18, 1032468), (24, 774351), (27, 688312), (36, 516234), (54, 344156), (72, 258117), (97, 191592), (108, 172078), (194, 95796), (216, 86039), (291, 63864), (388, 47898), (582, 31932), (776, 23949), (873, 21288), (887, 20952), (1164, 15966), (1746, 10644), (1774, 10476), (2328, 7983), (2619, 7096), (2661, 6984), (3492, 5322), (3548, 5238)]