18734196

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{120091}}^1$

素因数の和:120111

約数の個数: 24

約数和(自身を含む): 47076064

約数和(自身を除く): 28341868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 120091, 240182, 360273, 480364, 720546, 1441092, 1561183, 3122366, 4683549, 6244732, 9367098, 18734196]

約数ペア:

[(1, 18734196), (2, 9367098), (3, 6244732), (4, 4683549), (6, 3122366), (12, 1561183), (13, 1441092), (26, 720546), (39, 480364), (52, 360273), (78, 240182), (156, 120091)]