23156172

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{16493}}^1$

素因数の和:16519

約数の個数: 48

約数和(自身を含む): 64656480

約数和(自身を除く): 41500308

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 351, 468, 702, 1404, 16493, 32986, 49479, 65972, 98958, 148437, 197916, 214409, 296874, 428818, 445311, 593748, 643227, 857636, 890622, 1286454, 1781244, 1929681, 2572908, 3859362, 5789043, 7718724, 11578086, 23156172]

約数ペア:

[(1, 23156172), (2, 11578086), (3, 7718724), (4, 5789043), (6, 3859362), (9, 2572908), (12, 1929681), (13, 1781244), (18, 1286454), (26, 890622), (27, 857636), (36, 643227), (39, 593748), (52, 445311), (54, 428818), (78, 296874), (108, 214409), (117, 197916), (156, 148437), (234, 98958), (351, 65972), (468, 49479), (702, 32986), (1404, 16493)]