15119928

素因数分解:

$2^3\times 3^2\times {\mathrm{373}}^1\times {\mathrm{563}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 41132520

約数和(自身を除く): 26012592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 373, 563, 746, 1119, 1126, 1492, 1689, 2238, 2252, 2984, 3357, 3378, 4476, 4504, 5067, 6714, 6756, 8952, 10134, 13428, 13512, 20268, 26856, 40536, 209999, 419998, 629997, 839996, 1259994, 1679992, 1889991, 2519988, 3779982, 5039976, 7559964, 15119928]

約数ペア:

[(1, 15119928), (2, 7559964), (3, 5039976), (4, 3779982), (6, 2519988), (8, 1889991), (9, 1679992), (12, 1259994), (18, 839996), (24, 629997), (36, 419998), (72, 209999), (373, 40536), (563, 26856), (746, 20268), (1119, 13512), (1126, 13428), (1492, 10134), (1689, 8952), (2238, 6756), (2252, 6714), (2984, 5067), (3357, 4504), (3378, 4476)]