25512858

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10657}}^1$

素因数の和:10691

約数の個数: 48

約数和(自身を含む): 66505920

約数和(自身を除く): 40993062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 171, 266, 342, 399, 798, 1197, 2394, 10657, 21314, 31971, 63942, 74599, 95913, 149198, 191826, 202483, 223797, 404966, 447594, 607449, 671391, 1214898, 1342782, 1417381, 1822347, 2834762, 3644694, 4252143, 8504286, 12756429, 25512858]

約数ペア:

[(1, 25512858), (2, 12756429), (3, 8504286), (6, 4252143), (7, 3644694), (9, 2834762), (14, 1822347), (18, 1417381), (19, 1342782), (21, 1214898), (38, 671391), (42, 607449), (57, 447594), (63, 404966), (114, 223797), (126, 202483), (133, 191826), (171, 149198), (266, 95913), (342, 74599), (399, 63942), (798, 31971), (1197, 21314), (2394, 10657)]