252908658

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{38921}}^1$

素因数の和:38967

約数の個数: 36

約数和(自身を含む): 578341998

約数和(自身を除く): 325433340

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 38921, 77842, 116763, 233526, 350289, 700578, 739499, 1478998, 2218497, 4436994, 6655491, 13310982, 14050481, 28100962, 42151443, 84302886, 126454329, 252908658]

約数ペア:

[(1, 252908658), (2, 126454329), (3, 84302886), (6, 42151443), (9, 28100962), (18, 14050481), (19, 13310982), (38, 6655491), (57, 4436994), (114, 2218497), (171, 1478998), (342, 739499), (361, 700578), (722, 350289), (1083, 233526), (2166, 116763), (3249, 77842), (6498, 38921)]