21185352

素因数分解:

$2^3\times 3^2\times {\mathrm{294241}}^1$

素因数の和:294253

約数の個数: 24

約数和(自身を含む): 57377190

約数和(自身を除く): 36191838

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 294241, 588482, 882723, 1176964, 1765446, 2353928, 2648169, 3530892, 5296338, 7061784, 10592676, 21185352]

約数ペア:

[(1, 21185352), (2, 10592676), (3, 7061784), (4, 5296338), (6, 3530892), (8, 2648169), (9, 2353928), (12, 1765446), (18, 1176964), (24, 882723), (36, 588482), (72, 294241)]