31851414

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{84263}}^1$

素因数の和:84281

約数の個数: 32

約数和(自身を含む): 80893440

約数和(自身を除く): 49042026

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 84263, 168526, 252789, 505578, 589841, 758367, 1179682, 1516734, 1769523, 2275101, 3539046, 4550202, 5308569, 10617138, 15925707, 31851414]

約数ペア:

[(1, 31851414), (2, 15925707), (3, 10617138), (6, 5308569), (7, 4550202), (9, 3539046), (14, 2275101), (18, 1769523), (21, 1516734), (27, 1179682), (42, 758367), (54, 589841), (63, 505578), (126, 252789), (189, 168526), (378, 84263)]