22909302

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:494

約数の個数: 72

約数和(自身を含む): 57038904

約数和(自身を除く): 34129602

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 169, 221, 234, 306, 338, 442, 443, 507, 663, 886, 1014, 1326, 1329, 1521, 1989, 2658, 2873, 3042, 3978, 3987, 5746, 5759, 7531, 7974, 8619, 11518, 15062, 17238, 17277, 22593, 25857, 34554, 45186, 51714, 51831, 67779, 74867, 97903, 103662, 135558, 149734, 195806, 224601, 293709, 449202, 587418, 673803, 881127, 1272739, 1347606, 1762254, 2545478, 3818217, 7636434, 11454651, 22909302]

約数ペア:

[(1, 22909302), (2, 11454651), (3, 7636434), (6, 3818217), (9, 2545478), (13, 1762254), (17, 1347606), (18, 1272739), (26, 881127), (34, 673803), (39, 587418), (51, 449202), (78, 293709), (102, 224601), (117, 195806), (153, 149734), (169, 135558), (221, 103662), (234, 97903), (306, 74867), (338, 67779), (442, 51831), (443, 51714), (507, 45186), (663, 34554), (886, 25857), (1014, 22593), (1326, 17277), (1329, 17238), (1521, 15062), (1989, 11518), (2658, 8619), (2873, 7974), (3042, 7531), (3978, 5759), (3987, 5746)]