18601006

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{4517}}^1$

素因数の和:4619

約数の個数: 16

約数和(自身を含む): 29276640

約数和(自身を除く): 10675634

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 4517, 9034, 130993, 261986, 320707, 641414, 9300503, 18601006]

約数ペア:

[(1, 18601006), (2, 9300503), (29, 641414), (58, 320707), (71, 261986), (142, 130993), (2059, 9034), (4118, 4517)]