120001998

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:297

約数の個数: 64

約数和(自身を含む): 256048128

約数和(自身を除く): 136046130

約数列:

[1, 2, 3, 6, 41, 47, 82, 94, 97, 107, 123, 141, 194, 214, 246, 282, 291, 321, 582, 642, 1927, 3854, 3977, 4387, 4559, 5029, 5781, 7954, 8774, 9118, 10058, 10379, 11562, 11931, 13161, 13677, 15087, 20758, 23862, 26322, 27354, 30174, 31137, 62274, 186919, 206189, 373838, 412378, 425539, 487813, 560757, 618567, 851078, 975626, 1121514, 1237134, 1276617, 1463439, 2553234, 2926878, 20000333, 40000666, 60000999, 120001998]

約数ペア:

[(1, 120001998), (2, 60000999), (3, 40000666), (6, 20000333), (41, 2926878), (47, 2553234), (82, 1463439), (94, 1276617), (97, 1237134), (107, 1121514), (123, 975626), (141, 851078), (194, 618567), (214, 560757), (246, 487813), (282, 425539), (291, 412378), (321, 373838), (582, 206189), (642, 186919), (1927, 62274), (3854, 31137), (3977, 30174), (4387, 27354), (4559, 26322), (5029, 23862), (5781, 20758), (7954, 15087), (8774, 13677), (9118, 13161), (10058, 11931), (10379, 11562)]