17818849438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{40314139}}^1$

素因数の和:40314171

約数の個数: 16

約数和(自身を含む): 30477489840

約数和(自身を除く): 12658640402

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 40314139, 80628278, 524083807, 685340363, 1048167614, 1370680726, 8909424719, 17818849438]

約数ペア:

[(1, 17818849438), (2, 8909424719), (13, 1370680726), (17, 1048167614), (26, 685340363), (34, 524083807), (221, 80628278), (442, 40314139)]