67881186

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{66161}}^1$

素因数の和:66191

約数の個数: 32

約数和(自身を含む): 158788800

約数和(自身を除く): 90907614

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 66161, 132322, 198483, 396966, 595449, 1190898, 1257059, 1786347, 2514118, 3572694, 3771177, 7542354, 11313531, 22627062, 33940593, 67881186]

約数ペア:

[(1, 67881186), (2, 33940593), (3, 22627062), (6, 11313531), (9, 7542354), (18, 3771177), (19, 3572694), (27, 2514118), (38, 1786347), (54, 1257059), (57, 1190898), (114, 595449), (171, 396966), (342, 198483), (513, 132322), (1026, 66161)]