21569748

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{24623}}^1$

素因数の和:24703

約数の個数: 24

約数和(自身を含む): 51020928

約数和(自身を除く): 29451180

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 24623, 49246, 73869, 98492, 147738, 295476, 1797479, 3594958, 5392437, 7189916, 10784874, 21569748]

約数ペア:

[(1, 21569748), (2, 10784874), (3, 7189916), (4, 5392437), (6, 3594958), (12, 1797479), (73, 295476), (146, 147738), (219, 98492), (292, 73869), (438, 49246), (876, 24623)]