61749486

素因数分解:

$2^1\times 3^3\times {\mathrm{107}}^1\times {\mathrm{10687}}^1$

素因数の和:10805

約数の個数: 32

約数和(自身を含む): 138516480

約数和(自身を除く): 76766994

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 107, 214, 321, 642, 963, 1926, 2889, 5778, 10687, 21374, 32061, 64122, 96183, 192366, 288549, 577098, 1143509, 2287018, 3430527, 6861054, 10291581, 20583162, 30874743, 61749486]

約数ペア:

[(1, 61749486), (2, 30874743), (3, 20583162), (6, 10291581), (9, 6861054), (18, 3430527), (27, 2287018), (54, 1143509), (107, 577098), (214, 288549), (321, 192366), (642, 96183), (963, 64122), (1926, 32061), (2889, 21374), (5778, 10687)]