27488328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{163621}}^1$

素因数の和:163637

約数の個数: 32

約数和(自身を含む): 78538560

約数和(自身を除く): 51050232

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 163621, 327242, 490863, 654484, 981726, 1145347, 1308968, 1963452, 2290694, 3436041, 3926904, 4581388, 6872082, 9162776, 13744164, 27488328]

約数ペア:

[(1, 27488328), (2, 13744164), (3, 9162776), (4, 6872082), (6, 4581388), (7, 3926904), (8, 3436041), (12, 2290694), (14, 1963452), (21, 1308968), (24, 1145347), (28, 981726), (42, 654484), (56, 490863), (84, 327242), (168, 163621)]