11157768

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{4999}}^1$

素因数の和:5042

約数の個数: 48

約数和(自身を含む): 31200000

約数和(自身を除く): 20042232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 4999, 9998, 14997, 19996, 29994, 39992, 44991, 59988, 89982, 119976, 154969, 179964, 309938, 359928, 464907, 619876, 929814, 1239752, 1394721, 1859628, 2789442, 3719256, 5578884, 11157768]

約数ペア:

[(1, 11157768), (2, 5578884), (3, 3719256), (4, 2789442), (6, 1859628), (8, 1394721), (9, 1239752), (12, 929814), (18, 619876), (24, 464907), (31, 359928), (36, 309938), (62, 179964), (72, 154969), (93, 119976), (124, 89982), (186, 59988), (248, 44991), (279, 39992), (372, 29994), (558, 19996), (744, 14997), (1116, 9998), (2232, 4999)]