13687308

素因数分解:

$2^2\times 3^2\times {\mathrm{380203}}^1$

素因数の和:380213

約数の個数: 18

約数和(自身を含む): 34598564

約数和(自身を除く): 20911256

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 380203, 760406, 1140609, 1520812, 2281218, 3421827, 4562436, 6843654, 13687308]

約数ペア:

[(1, 13687308), (2, 6843654), (3, 4562436), (4, 3421827), (6, 2281218), (9, 1520812), (12, 1140609), (18, 760406), (36, 380203)]