26724258

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1991

約数の個数: 48

約数和(自身を含む): 64089792

約数和(自身を除く): 37365534

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 1901, 2343, 3802, 4686, 5703, 7029, 11406, 14058, 17109, 20911, 34218, 41822, 62733, 125466, 134971, 188199, 269942, 376398, 404913, 809826, 1214739, 1484681, 2429478, 2969362, 4454043, 8908086, 13362129, 26724258]

約数ペア:

[(1, 26724258), (2, 13362129), (3, 8908086), (6, 4454043), (9, 2969362), (11, 2429478), (18, 1484681), (22, 1214739), (33, 809826), (66, 404913), (71, 376398), (99, 269942), (142, 188199), (198, 134971), (213, 125466), (426, 62733), (639, 41822), (781, 34218), (1278, 20911), (1562, 17109), (1901, 14058), (2343, 11406), (3802, 7029), (4686, 5703)]