16281252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1831}}^1$

素因数の和:1873

約数の個数: 72

約数和(自身を含む): 46679360

約数和(自身を除く): 30398108

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 1831, 2223, 2964, 3662, 4446, 5493, 7324, 8892, 10986, 16479, 21972, 23803, 32958, 34789, 47606, 65916, 69578, 71409, 95212, 104367, 139156, 142818, 208734, 214227, 285636, 313101, 417468, 428454, 452257, 626202, 856908, 904514, 1252404, 1356771, 1809028, 2713542, 4070313, 5427084, 8140626, 16281252]

約数ペア:

[(1, 16281252), (2, 8140626), (3, 5427084), (4, 4070313), (6, 2713542), (9, 1809028), (12, 1356771), (13, 1252404), (18, 904514), (19, 856908), (26, 626202), (36, 452257), (38, 428454), (39, 417468), (52, 313101), (57, 285636), (76, 214227), (78, 208734), (114, 142818), (117, 139156), (156, 104367), (171, 95212), (228, 71409), (234, 69578), (247, 65916), (342, 47606), (468, 34789), (494, 32958), (684, 23803), (741, 21972), (988, 16479), (1482, 10986), (1831, 8892), (2223, 7324), (2964, 5493), (3662, 4446)]