21924945

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{23201}}^1$

素因数の和:23222

約数の個数: 32

約数和(自身を含む): 44547840

約数和(自身を除く): 22622895

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 189, 315, 945, 23201, 69603, 116005, 162407, 208809, 348015, 487221, 626427, 812035, 1044045, 1461663, 2436105, 3132135, 4384989, 7308315, 21924945]

約数ペア:

[(1, 21924945), (3, 7308315), (5, 4384989), (7, 3132135), (9, 2436105), (15, 1461663), (21, 1044045), (27, 812035), (35, 626427), (45, 487221), (63, 348015), (105, 208809), (135, 162407), (189, 116005), (315, 69603), (945, 23201)]