12849858

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{857}}^1$

素因数の和:896

約数の個数: 72

約数和(自身を含む): 34332012

約数和(自身を除く): 21482154

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 34, 42, 49, 51, 63, 98, 102, 119, 126, 147, 153, 238, 294, 306, 357, 441, 714, 833, 857, 882, 1071, 1666, 1714, 2142, 2499, 2571, 4998, 5142, 5999, 7497, 7713, 11998, 14569, 14994, 15426, 17997, 29138, 35994, 41993, 43707, 53991, 83986, 87414, 101983, 107982, 125979, 131121, 203966, 251958, 262242, 305949, 377937, 611898, 713881, 755874, 917847, 1427762, 1835694, 2141643, 4283286, 6424929, 12849858]

約数ペア:

[(1, 12849858), (2, 6424929), (3, 4283286), (6, 2141643), (7, 1835694), (9, 1427762), (14, 917847), (17, 755874), (18, 713881), (21, 611898), (34, 377937), (42, 305949), (49, 262242), (51, 251958), (63, 203966), (98, 131121), (102, 125979), (119, 107982), (126, 101983), (147, 87414), (153, 83986), (238, 53991), (294, 43707), (306, 41993), (357, 35994), (441, 29138), (714, 17997), (833, 15426), (857, 14994), (882, 14569), (1071, 11998), (1666, 7713), (1714, 7497), (2142, 5999), (2499, 5142), (2571, 4998)]