11807964

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{15619}}^1$

素因数の和:15639

約数の個数: 48

約数和(自身を含む): 34988800

約数和(自身を除く): 23180836

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, 15619, 31238, 46857, 62476, 93714, 109333, 140571, 187428, 218666, 281142, 327999, 421713, 437332, 562284, 655998, 843426, 983997, 1311996, 1686852, 1967994, 2951991, 3935988, 5903982, 11807964]

約数ペア:

[(1, 11807964), (2, 5903982), (3, 3935988), (4, 2951991), (6, 1967994), (7, 1686852), (9, 1311996), (12, 983997), (14, 843426), (18, 655998), (21, 562284), (27, 437332), (28, 421713), (36, 327999), (42, 281142), (54, 218666), (63, 187428), (84, 140571), (108, 109333), (126, 93714), (189, 62476), (252, 46857), (378, 31238), (756, 15619)]