18203304

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{673}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 55321920

約数和(自身を除く): 37118616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 49, 56, 69, 84, 92, 98, 138, 147, 161, 168, 184, 196, 276, 294, 322, 392, 483, 552, 588, 644, 673, 966, 1127, 1176, 1288, 1346, 1932, 2019, 2254, 2692, 3381, 3864, 4038, 4508, 4711, 5384, 6762, 8076, 9016, 9422, 13524, 14133, 15479, 16152, 18844, 27048, 28266, 30958, 32977, 37688, 46437, 56532, 61916, 65954, 92874, 98931, 108353, 113064, 123832, 131908, 185748, 197862, 216706, 263816, 325059, 371496, 395724, 433412, 650118, 758471, 791448, 866824, 1300236, 1516942, 2275413, 2600472, 3033884, 4550826, 6067768, 9101652, 18203304]

約数ペア:

[(1, 18203304), (2, 9101652), (3, 6067768), (4, 4550826), (6, 3033884), (7, 2600472), (8, 2275413), (12, 1516942), (14, 1300236), (21, 866824), (23, 791448), (24, 758471), (28, 650118), (42, 433412), (46, 395724), (49, 371496), (56, 325059), (69, 263816), (84, 216706), (92, 197862), (98, 185748), (138, 131908), (147, 123832), (161, 113064), (168, 108353), (184, 98931), (196, 92874), (276, 65954), (294, 61916), (322, 56532), (392, 46437), (483, 37688), (552, 32977), (588, 30958), (644, 28266), (673, 27048), (966, 18844), (1127, 16152), (1176, 15479), (1288, 14133), (1346, 13524), (1932, 9422), (2019, 9016), (2254, 8076), (2692, 6762), (3381, 5384), (3864, 4711), (4038, 4508)]