858865062

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{661}}^1\times {\mathrm{19687}}^1$

素因数の和:20364

約数の個数: 32

約数和(自身を含む): 1876817664

約数和(自身を除く): 1017952602

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 661, 1322, 1983, 3966, 7271, 14542, 19687, 21813, 39374, 43626, 59061, 118122, 216557, 433114, 649671, 1299342, 13013107, 26026214, 39039321, 78078642, 143144177, 286288354, 429432531, 858865062]

約数ペア:

[(1, 858865062), (2, 429432531), (3, 286288354), (6, 143144177), (11, 78078642), (22, 39039321), (33, 26026214), (66, 13013107), (661, 1299342), (1322, 649671), (1983, 433114), (3966, 216557), (7271, 118122), (14542, 59061), (19687, 43626), (21813, 39374)]