81838242

素因数分解:

$2^1\times 3^3\times {\mathrm{419}}^1\times {\mathrm{3617}}^1$

素因数の和:4047

約数の個数: 32

約数和(自身を含む): 182347200

約数和(自身を除く): 100508958

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 419, 838, 1257, 2514, 3617, 3771, 7234, 7542, 10851, 11313, 21702, 22626, 32553, 65106, 97659, 195318, 1515523, 3031046, 4546569, 9093138, 13639707, 27279414, 40919121, 81838242]

約数ペア:

[(1, 81838242), (2, 40919121), (3, 27279414), (6, 13639707), (9, 9093138), (18, 4546569), (27, 3031046), (54, 1515523), (419, 195318), (838, 97659), (1257, 65106), (2514, 32553), (3617, 22626), (3771, 21702), (7234, 11313), (7542, 10851)]