8439186

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2999}}^1$

素因数の和:3078

約数の個数: 32

約数和(自身を含む): 19584000

約数和(自身を除く): 11144814

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 67, 134, 201, 402, 469, 938, 1407, 2814, 2999, 5998, 8997, 17994, 20993, 41986, 62979, 125958, 200933, 401866, 602799, 1205598, 1406531, 2813062, 4219593, 8439186]

約数ペア:

[(1, 8439186), (2, 4219593), (3, 2813062), (6, 1406531), (7, 1205598), (14, 602799), (21, 401866), (42, 200933), (67, 125958), (134, 62979), (201, 41986), (402, 20993), (469, 17994), (938, 8997), (1407, 5998), (2814, 2999)]