21866952

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^1\times {\mathrm{17191}}^1$

素因数の和:17253

約数の個数: 32

約数和(自身を含む): 55702080

約数和(自身を除く): 33835128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 17191, 34382, 51573, 68764, 103146, 137528, 206292, 412584, 911123, 1822246, 2733369, 3644492, 5466738, 7288984, 10933476, 21866952]

約数ペア:

[(1, 21866952), (2, 10933476), (3, 7288984), (4, 5466738), (6, 3644492), (8, 2733369), (12, 1822246), (24, 911123), (53, 412584), (106, 206292), (159, 137528), (212, 103146), (318, 68764), (424, 51573), (636, 34382), (1272, 17191)]