16232004

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1249}}^1$

素因数の和:1297

約数の個数: 54

約数和(自身を含む): 43338750

約数和(自身を除く): 27106746

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1249, 1444, 2166, 2498, 3249, 3747, 4332, 4996, 6498, 7494, 11241, 12996, 14988, 22482, 23731, 44964, 47462, 71193, 94924, 142386, 213579, 284772, 427158, 450889, 854316, 901778, 1352667, 1803556, 2705334, 4058001, 5410668, 8116002, 16232004]

約数ペア:

[(1, 16232004), (2, 8116002), (3, 5410668), (4, 4058001), (6, 2705334), (9, 1803556), (12, 1352667), (18, 901778), (19, 854316), (36, 450889), (38, 427158), (57, 284772), (76, 213579), (114, 142386), (171, 94924), (228, 71193), (342, 47462), (361, 44964), (684, 23731), (722, 22482), (1083, 14988), (1249, 12996), (1444, 11241), (2166, 7494), (2498, 6498), (3249, 4996), (3747, 4332)]