2783641626

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{7121}}^1$

素因数の和:7281

約数の個数: 80

約数和(自身を含む): 6618332160

約数和(自身を除く): 3834690534

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 127, 162, 171, 254, 342, 381, 513, 762, 1026, 1143, 1539, 2286, 2413, 3078, 3429, 4826, 6858, 7121, 7239, 10287, 14242, 14478, 20574, 21363, 21717, 42726, 43434, 64089, 65151, 128178, 130302, 135299, 192267, 195453, 270598, 384534, 390906, 405897, 576801, 811794, 904367, 1153602, 1217691, 1808734, 2435382, 2713101, 3653073, 5426202, 7306146, 8139303, 10959219, 16278606, 17182973, 21918438, 24417909, 34365946, 48835818, 51548919, 73253727, 103097838, 146507454, 154646757, 309293514, 463940271, 927880542, 1391820813, 2783641626]

約数ペア:

[(1, 2783641626), (2, 1391820813), (3, 927880542), (6, 463940271), (9, 309293514), (18, 154646757), (19, 146507454), (27, 103097838), (38, 73253727), (54, 51548919), (57, 48835818), (81, 34365946), (114, 24417909), (127, 21918438), (162, 17182973), (171, 16278606), (254, 10959219), (342, 8139303), (381, 7306146), (513, 5426202), (762, 3653073), (1026, 2713101), (1143, 2435382), (1539, 1808734), (2286, 1217691), (2413, 1153602), (3078, 904367), (3429, 811794), (4826, 576801), (6858, 405897), (7121, 390906), (7239, 384534), (10287, 270598), (14242, 195453), (14478, 192267), (20574, 135299), (21363, 130302), (21717, 128178), (42726, 65151), (43434, 64089)]