18276118

素因数分解:

$2^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4337}}^1$

素因数の和:4396

約数の個数: 24

約数和(自身を含む): 32639112

約数和(自身を除く): 14362994

約数列:

[1, 2, 7, 14, 43, 49, 86, 98, 301, 602, 2107, 4214, 4337, 8674, 30359, 60718, 186491, 212513, 372982, 425026, 1305437, 2610874, 9138059, 18276118]

約数ペア:

[(1, 18276118), (2, 9138059), (7, 2610874), (14, 1305437), (43, 425026), (49, 372982), (86, 212513), (98, 186491), (301, 60718), (602, 30359), (2107, 8674), (4214, 4337)]