18632163

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{293}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 28449792

約数和(自身を除く): 9817629

約数列:

[1, 3, 11, 33, 41, 47, 123, 141, 293, 451, 517, 879, 1353, 1551, 1927, 3223, 5781, 9669, 12013, 13771, 21197, 36039, 41313, 63591, 132143, 151481, 396429, 454443, 564611, 1693833, 6210721, 18632163]

約数ペア:

[(1, 18632163), (3, 6210721), (11, 1693833), (33, 564611), (41, 454443), (47, 396429), (123, 151481), (141, 132143), (293, 63591), (451, 41313), (517, 36039), (879, 21197), (1353, 13771), (1551, 12013), (1927, 9669), (3223, 5781)]