21361752

素因数分解:

$2^3\times 3^3\times {\mathrm{98897}}^1$

素因数の和:98912

約数の個数: 32

約数和(自身を含む): 59338800

約数和(自身を除く): 37977048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 98897, 197794, 296691, 395588, 593382, 791176, 890073, 1186764, 1780146, 2373528, 2670219, 3560292, 5340438, 7120584, 10680876, 21361752]

約数ペア:

[(1, 21361752), (2, 10680876), (3, 7120584), (4, 5340438), (6, 3560292), (8, 2670219), (9, 2373528), (12, 1780146), (18, 1186764), (24, 890073), (27, 791176), (36, 593382), (54, 395588), (72, 296691), (108, 197794), (216, 98897)]