25975782

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{9817}}^1$

素因数の和:9842

約数の個数: 48

約数和(自身を含む): 67155120

約数和(自身を除く): 41179338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 2646, 9817, 19634, 29451, 58902, 68719, 88353, 137438, 176706, 206157, 265059, 412314, 481033, 530118, 618471, 962066, 1236942, 1443099, 1855413, 2886198, 3710826, 4329297, 8658594, 12987891, 25975782]

約数ペア:

[(1, 25975782), (2, 12987891), (3, 8658594), (6, 4329297), (7, 3710826), (9, 2886198), (14, 1855413), (18, 1443099), (21, 1236942), (27, 962066), (42, 618471), (49, 530118), (54, 481033), (63, 412314), (98, 265059), (126, 206157), (147, 176706), (189, 137438), (294, 88353), (378, 68719), (441, 58902), (882, 29451), (1323, 19634), (2646, 9817)]