18860184

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1669

約数の個数: 96

約数和(自身を含む): 60952320

約数和(自身を除く): 42092136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 23, 24, 28, 36, 42, 46, 56, 63, 69, 72, 84, 92, 126, 138, 161, 168, 184, 207, 252, 276, 322, 414, 483, 504, 552, 644, 828, 966, 1288, 1449, 1627, 1656, 1932, 2898, 3254, 3864, 4881, 5796, 6508, 9762, 11389, 11592, 13016, 14643, 19524, 22778, 29286, 34167, 37421, 39048, 45556, 58572, 68334, 74842, 91112, 102501, 112263, 117144, 136668, 149684, 205002, 224526, 261947, 273336, 299368, 336789, 410004, 449052, 523894, 673578, 785841, 820008, 898104, 1047788, 1347156, 1571682, 2095576, 2357523, 2694312, 3143364, 4715046, 6286728, 9430092, 18860184]

約数ペア:

[(1, 18860184), (2, 9430092), (3, 6286728), (4, 4715046), (6, 3143364), (7, 2694312), (8, 2357523), (9, 2095576), (12, 1571682), (14, 1347156), (18, 1047788), (21, 898104), (23, 820008), (24, 785841), (28, 673578), (36, 523894), (42, 449052), (46, 410004), (56, 336789), (63, 299368), (69, 273336), (72, 261947), (84, 224526), (92, 205002), (126, 149684), (138, 136668), (161, 117144), (168, 112263), (184, 102501), (207, 91112), (252, 74842), (276, 68334), (322, 58572), (414, 45556), (483, 39048), (504, 37421), (552, 34167), (644, 29286), (828, 22778), (966, 19524), (1288, 14643), (1449, 13016), (1627, 11592), (1656, 11389), (1932, 9762), (2898, 6508), (3254, 5796), (3864, 4881)]