19946196

素因数分解:

$2^2\times 3^3\times {\mathrm{184687}}^1$

素因数の和:184700

約数の個数: 24

約数和(自身を含む): 51712640

約数和(自身を除く): 31766444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 184687, 369374, 554061, 738748, 1108122, 1662183, 2216244, 3324366, 4986549, 6648732, 9973098, 19946196]

約数ペア:

[(1, 19946196), (2, 9973098), (3, 6648732), (4, 4986549), (6, 3324366), (9, 2216244), (12, 1662183), (18, 1108122), (27, 738748), (36, 554061), (54, 369374), (108, 184687)]