18358334

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1$

素因数の和:524

約数の個数: 32

約数和(自身を含む): 30935520

約数和(自身を除く): 12577186

約数列:

[1, 2, 17, 29, 34, 43, 58, 86, 433, 493, 731, 866, 986, 1247, 1462, 2494, 7361, 12557, 14722, 18619, 21199, 25114, 37238, 42398, 213469, 316523, 426938, 539951, 633046, 1079902, 9179167, 18358334]

約数ペア:

[(1, 18358334), (2, 9179167), (17, 1079902), (29, 633046), (34, 539951), (43, 426938), (58, 316523), (86, 213469), (433, 42398), (493, 37238), (731, 25114), (866, 21199), (986, 18619), (1247, 14722), (1462, 12557), (2494, 7361)]