7937874

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1$

素因数の和:951

約数の個数: 48

約数和(自身を含む): 19948032

約数和(自身を除く): 12010158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 73, 126, 146, 219, 438, 511, 657, 863, 1022, 1314, 1533, 1726, 2589, 3066, 4599, 5178, 6041, 7767, 9198, 12082, 15534, 18123, 36246, 54369, 62999, 108738, 125998, 188997, 377994, 440993, 566991, 881986, 1133982, 1322979, 2645958, 3968937, 7937874]

約数ペア:

[(1, 7937874), (2, 3968937), (3, 2645958), (6, 1322979), (7, 1133982), (9, 881986), (14, 566991), (18, 440993), (21, 377994), (42, 188997), (63, 125998), (73, 108738), (126, 62999), (146, 54369), (219, 36246), (438, 18123), (511, 15534), (657, 12082), (863, 9198), (1022, 7767), (1314, 6041), (1533, 5178), (1726, 4599), (2589, 3066)]