12306126

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{7919}}^1$

素因数の和:7968

約数の個数: 32

約数和(自身を含む): 28892160

約数和(自身を除く): 16586034

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 7919, 15838, 23757, 47514, 55433, 110866, 166299, 293003, 332598, 586006, 879009, 1758018, 2051021, 4102042, 6153063, 12306126]

約数ペア:

[(1, 12306126), (2, 6153063), (3, 4102042), (6, 2051021), (7, 1758018), (14, 879009), (21, 586006), (37, 332598), (42, 293003), (74, 166299), (111, 110866), (222, 55433), (259, 47514), (518, 23757), (777, 15838), (1554, 7919)]