57847806

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{139729}}^1$

素因数の和:139760

約数の個数: 24

約数和(自身を含む): 130787280

約数和(自身を除く): 72939474

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 139729, 279458, 419187, 838374, 1257561, 2515122, 3213767, 6427534, 9641301, 19282602, 28923903, 57847806]

約数ペア:

[(1, 57847806), (2, 28923903), (3, 19282602), (6, 9641301), (9, 6427534), (18, 3213767), (23, 2515122), (46, 1257561), (69, 838374), (138, 419187), (207, 279458), (414, 139729)]