21094770618

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{10371077}}^1$

素因数の和:10371198

約数の個数: 24

約数和(自身を含む): 46109812788

約数和(自身を除く): 25015042170

約数列:

[1, 2, 3, 6, 9, 18, 113, 226, 339, 678, 1017, 2034, 10371077, 20742154, 31113231, 62226462, 93339693, 186679386, 1171931701, 2343863402, 3515795103, 7031590206, 10547385309, 21094770618]

約数ペア:

[(1, 21094770618), (2, 10547385309), (3, 7031590206), (6, 3515795103), (9, 2343863402), (18, 1171931701), (113, 186679386), (226, 93339693), (339, 62226462), (678, 31113231), (1017, 20742154), (2034, 10371077)]