380184126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127493}}^1$

素因数の和:127576

約数の個数: 32

約数和(自身を含む): 881238528

約数和(自身を除く): 501054402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 127493, 254986, 382479, 764958, 892451, 1784902, 2677353, 5354706, 9052003, 18104006, 27156009, 54312018, 63364021, 126728042, 190092063, 380184126]

約数ペア:

[(1, 380184126), (2, 190092063), (3, 126728042), (6, 63364021), (7, 54312018), (14, 27156009), (21, 18104006), (42, 9052003), (71, 5354706), (142, 2677353), (213, 1784902), (426, 892451), (497, 764958), (994, 382479), (1491, 254986), (2982, 127493)]