187487244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{247999}}^1$

素因数の和:248019

約数の個数: 48

約数和(自身を含む): 555520000

約数和(自身を除く): 368032756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 247999, 495998, 743997, 991996, 1487994, 1735993, 2231991, 2975988, 3471986, 4463982, 5207979, 6695973, 6943972, 8927964, 10415958, 13391946, 15623937, 20831916, 26783892, 31247874, 46871811, 62495748, 93743622, 187487244]

約数ペア:

[(1, 187487244), (2, 93743622), (3, 62495748), (4, 46871811), (6, 31247874), (7, 26783892), (9, 20831916), (12, 15623937), (14, 13391946), (18, 10415958), (21, 8927964), (27, 6943972), (28, 6695973), (36, 5207979), (42, 4463982), (54, 3471986), (63, 2975988), (84, 2231991), (108, 1735993), (126, 1487994), (189, 991996), (252, 743997), (378, 495998), (756, 247999)]