17266938

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1$

素因数の和:279

約数の個数: 64

約数和(自身を含む): 39631872

約数和(自身を除く): 22364934

約数列:

[1, 2, 3, 6, 13, 26, 31, 37, 39, 62, 74, 78, 93, 111, 186, 193, 222, 386, 403, 481, 579, 806, 962, 1147, 1158, 1209, 1443, 2294, 2418, 2509, 2886, 3441, 5018, 5983, 6882, 7141, 7527, 11966, 14282, 14911, 15054, 17949, 21423, 29822, 35898, 42846, 44733, 77779, 89466, 92833, 155558, 185666, 221371, 233337, 278499, 442742, 466674, 556998, 664113, 1328226, 2877823, 5755646, 8633469, 17266938]

約数ペア:

[(1, 17266938), (2, 8633469), (3, 5755646), (6, 2877823), (13, 1328226), (26, 664113), (31, 556998), (37, 466674), (39, 442742), (62, 278499), (74, 233337), (78, 221371), (93, 185666), (111, 155558), (186, 92833), (193, 89466), (222, 77779), (386, 44733), (403, 42846), (481, 35898), (579, 29822), (806, 21423), (962, 17949), (1147, 15054), (1158, 14911), (1209, 14282), (1443, 11966), (2294, 7527), (2418, 7141), (2509, 6882), (2886, 5983), (3441, 5018)]