21826512

素因数分解:

$2^4\times 3^2\times {\mathrm{151573}}^1$

素因数の和:151587

約数の個数: 30

約数和(自身を含む): 61084322

約数和(自身を除く): 39257810

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 151573, 303146, 454719, 606292, 909438, 1212584, 1364157, 1818876, 2425168, 2728314, 3637752, 5456628, 7275504, 10913256, 21826512]

約数ペア:

[(1, 21826512), (2, 10913256), (3, 7275504), (4, 5456628), (6, 3637752), (8, 2728314), (9, 2425168), (12, 1818876), (16, 1364157), (18, 1212584), (24, 909438), (36, 606292), (48, 454719), (72, 303146), (144, 151573)]