16628616

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 47567520

約数和(自身を除く): 30938904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 43, 72, 82, 86, 123, 129, 131, 164, 172, 246, 258, 262, 328, 344, 369, 387, 393, 492, 516, 524, 738, 774, 786, 984, 1032, 1048, 1179, 1476, 1548, 1572, 1763, 2358, 2952, 3096, 3144, 3526, 4716, 5289, 5371, 5633, 7052, 9432, 10578, 10742, 11266, 14104, 15867, 16113, 16899, 21156, 21484, 22532, 31734, 32226, 33798, 42312, 42968, 45064, 48339, 50697, 63468, 64452, 67596, 96678, 101394, 126936, 128904, 135192, 193356, 202788, 230953, 386712, 405576, 461906, 692859, 923812, 1385718, 1847624, 2078577, 2771436, 4157154, 5542872, 8314308, 16628616]

約数ペア:

[(1, 16628616), (2, 8314308), (3, 5542872), (4, 4157154), (6, 2771436), (8, 2078577), (9, 1847624), (12, 1385718), (18, 923812), (24, 692859), (36, 461906), (41, 405576), (43, 386712), (72, 230953), (82, 202788), (86, 193356), (123, 135192), (129, 128904), (131, 126936), (164, 101394), (172, 96678), (246, 67596), (258, 64452), (262, 63468), (328, 50697), (344, 48339), (369, 45064), (387, 42968), (393, 42312), (492, 33798), (516, 32226), (524, 31734), (738, 22532), (774, 21484), (786, 21156), (984, 16899), (1032, 16113), (1048, 15867), (1179, 14104), (1476, 11266), (1548, 10742), (1572, 10578), (1763, 9432), (2358, 7052), (2952, 5633), (3096, 5371), (3144, 5289), (3526, 4716)]