25898994

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{739}}^1$

素因数の和:820

約数の個数: 64

約数和(自身を含む): 63936000

約数和(自身を除く): 38037006

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 59, 66, 99, 118, 177, 198, 297, 354, 531, 594, 649, 739, 1062, 1298, 1478, 1593, 1947, 2217, 3186, 3894, 4434, 5841, 6651, 8129, 11682, 13302, 16258, 17523, 19953, 24387, 35046, 39906, 43601, 48774, 73161, 87202, 130803, 146322, 219483, 261606, 392409, 438966, 479611, 784818, 959222, 1177227, 1438833, 2354454, 2877666, 4316499, 8632998, 12949497, 25898994]

約数ペア:

[(1, 25898994), (2, 12949497), (3, 8632998), (6, 4316499), (9, 2877666), (11, 2354454), (18, 1438833), (22, 1177227), (27, 959222), (33, 784818), (54, 479611), (59, 438966), (66, 392409), (99, 261606), (118, 219483), (177, 146322), (198, 130803), (297, 87202), (354, 73161), (531, 48774), (594, 43601), (649, 39906), (739, 35046), (1062, 24387), (1298, 19953), (1478, 17523), (1593, 16258), (1947, 13302), (2217, 11682), (3186, 8129), (3894, 6651), (4434, 5841)]