17155746

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{727}}^1$

素因数の和:780

約数の個数: 64

約数和(自身を含む): 41932800

約数和(自身を除く): 24777054

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 114, 138, 171, 207, 342, 414, 437, 513, 621, 727, 874, 1026, 1242, 1311, 1454, 2181, 2622, 3933, 4362, 6543, 7866, 11799, 13086, 13813, 16721, 19629, 23598, 27626, 33442, 39258, 41439, 50163, 82878, 100326, 124317, 150489, 248634, 300978, 317699, 372951, 451467, 635398, 745902, 902934, 953097, 1906194, 2859291, 5718582, 8577873, 17155746]

約数ペア:

[(1, 17155746), (2, 8577873), (3, 5718582), (6, 2859291), (9, 1906194), (18, 953097), (19, 902934), (23, 745902), (27, 635398), (38, 451467), (46, 372951), (54, 317699), (57, 300978), (69, 248634), (114, 150489), (138, 124317), (171, 100326), (207, 82878), (342, 50163), (414, 41439), (437, 39258), (513, 33442), (621, 27626), (727, 23598), (874, 19629), (1026, 16721), (1242, 13813), (1311, 13086), (1454, 11799), (2181, 7866), (2622, 6543), (3933, 4362)]