51987114

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{26497}}^1$

素因数の和:26614

約数の個数: 24

約数和(自身を含む): 113676420

約数和(自身を除く): 61689306

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 26497, 52994, 79491, 158982, 238473, 476946, 2888173, 5776346, 8664519, 17329038, 25993557, 51987114]

約数ペア:

[(1, 51987114), (2, 25993557), (3, 17329038), (6, 8664519), (9, 5776346), (18, 2888173), (109, 476946), (218, 238473), (327, 158982), (654, 79491), (981, 52994), (1962, 26497)]