18413958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2473}}^1$

素因数の和:2568

約数の個数: 32

約数和(自身を含む): 39544416

約数和(自身を除く): 21130458

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 102, 146, 219, 438, 1241, 2473, 2482, 3723, 4946, 7419, 7446, 14838, 42041, 84082, 126123, 180529, 252246, 361058, 541587, 1083174, 3068993, 6137986, 9206979, 18413958]

約数ペア:

[(1, 18413958), (2, 9206979), (3, 6137986), (6, 3068993), (17, 1083174), (34, 541587), (51, 361058), (73, 252246), (102, 180529), (146, 126123), (219, 84082), (438, 42041), (1241, 14838), (2473, 7446), (2482, 7419), (3723, 4946)]