21297504

素因数分解:

$2^5\times 3^1\times {\mathrm{221849}}^1$

素因数の和:221862

約数の個数: 24

約数和(自身を含む): 55906200

約数和(自身を除く): 34608696

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 221849, 443698, 665547, 887396, 1331094, 1774792, 2662188, 3549584, 5324376, 7099168, 10648752, 21297504]

約数ペア:

[(1, 21297504), (2, 10648752), (3, 7099168), (4, 5324376), (6, 3549584), (8, 2662188), (12, 1774792), (16, 1331094), (24, 887396), (32, 665547), (48, 443698), (96, 221849)]