21551352

素因数分解:

$2^3\times 3^1\times {\mathrm{73}}^1\times {\mathrm{12301}}^1$

素因数の和:12383

約数の個数: 32

約数和(自身を含む): 54620880

約数和(自身を除く): 33069528

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 73, 146, 219, 292, 438, 584, 876, 1752, 12301, 24602, 36903, 49204, 73806, 98408, 147612, 295224, 897973, 1795946, 2693919, 3591892, 5387838, 7183784, 10775676, 21551352]

約数ペア:

[(1, 21551352), (2, 10775676), (3, 7183784), (4, 5387838), (6, 3591892), (8, 2693919), (12, 1795946), (24, 897973), (73, 295224), (146, 147612), (219, 98408), (292, 73806), (438, 49204), (584, 36903), (876, 24602), (1752, 12301)]