18210122

素因数分解:

$2^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{3727}}^1$

素因数の和:4085

約数の個数: 16

約数和(自身を含む): 31315200

約数和(自身を除く): 13105078

約数列:

[1, 2, 7, 14, 349, 698, 2443, 3727, 4886, 7454, 26089, 52178, 1300723, 2601446, 9105061, 18210122]

約数ペア:

[(1, 18210122), (2, 9105061), (7, 2601446), (14, 1300723), (349, 52178), (698, 26089), (2443, 7454), (3727, 4886)]