73478814

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1531}}^1$

素因数の和:1976

約数の個数: 32

約数和(自身を含む): 155160960

約数和(自身を除く): 81682146

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 421, 842, 1263, 1531, 2526, 3062, 4593, 7999, 9186, 15998, 23997, 29089, 47994, 58178, 87267, 174534, 644551, 1289102, 1933653, 3867306, 12246469, 24492938, 36739407, 73478814]

約数ペア:

[(1, 73478814), (2, 36739407), (3, 24492938), (6, 12246469), (19, 3867306), (38, 1933653), (57, 1289102), (114, 644551), (421, 174534), (842, 87267), (1263, 58178), (1531, 47994), (2526, 29089), (3062, 23997), (4593, 15998), (7999, 9186)]