18955662

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5419}}^1$

素因数の和:5488

約数の個数: 32

約数和(自身を含む): 42145920

約数和(自身を除く): 23190258

約数列:

[1, 2, 3, 6, 11, 22, 33, 53, 66, 106, 159, 318, 583, 1166, 1749, 3498, 5419, 10838, 16257, 32514, 59609, 119218, 178827, 287207, 357654, 574414, 861621, 1723242, 3159277, 6318554, 9477831, 18955662]

約数ペア:

[(1, 18955662), (2, 9477831), (3, 6318554), (6, 3159277), (11, 1723242), (22, 861621), (33, 574414), (53, 357654), (66, 287207), (106, 178827), (159, 119218), (318, 59609), (583, 32514), (1166, 16257), (1749, 10838), (3498, 5419)]