16781184

素因数分解:

$2^7\times 3^2\times 7^1\times {\mathrm{2081}}^1$

素因数の和:2108

約数の個数: 96

約数和(自身を含む): 55214640

約数和(自身を除く): 38433456

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 288, 336, 384, 448, 504, 576, 672, 896, 1008, 1152, 1344, 2016, 2081, 2688, 4032, 4162, 6243, 8064, 8324, 12486, 14567, 16648, 18729, 24972, 29134, 33296, 37458, 43701, 49944, 58268, 66592, 74916, 87402, 99888, 116536, 131103, 133184, 149832, 174804, 199776, 233072, 262206, 266368, 299664, 349608, 399552, 466144, 524412, 599328, 699216, 799104, 932288, 1048824, 1198656, 1398432, 1864576, 2097648, 2397312, 2796864, 4195296, 5593728, 8390592, 16781184]

約数ペア:

[(1, 16781184), (2, 8390592), (3, 5593728), (4, 4195296), (6, 2796864), (7, 2397312), (8, 2097648), (9, 1864576), (12, 1398432), (14, 1198656), (16, 1048824), (18, 932288), (21, 799104), (24, 699216), (28, 599328), (32, 524412), (36, 466144), (42, 399552), (48, 349608), (56, 299664), (63, 266368), (64, 262206), (72, 233072), (84, 199776), (96, 174804), (112, 149832), (126, 133184), (128, 131103), (144, 116536), (168, 99888), (192, 87402), (224, 74916), (252, 66592), (288, 58268), (336, 49944), (384, 43701), (448, 37458), (504, 33296), (576, 29134), (672, 24972), (896, 18729), (1008, 16648), (1152, 14567), (1344, 12486), (2016, 8324), (2081, 8064), (2688, 6243), (4032, 4162)]