18215834

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7699}}^1$

素因数の和:7734

約数の個数: 24

約数和(自身を含む): 33818400

約数和(自身を除く): 15602566

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 7699, 15398, 53893, 100087, 107786, 200174, 700609, 1301131, 1401218, 2602262, 9107917, 18215834]

約数ペア:

[(1, 18215834), (2, 9107917), (7, 2602262), (13, 1401218), (14, 1301131), (26, 700609), (91, 200174), (169, 107786), (182, 100087), (338, 53893), (1183, 15398), (2366, 7699)]