123995346

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{4561}}^1$

素因数の和:4786

約数の個数: 32

約数和(自身を含む): 260143488

約数和(自身を除く): 136148142

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 197, 394, 591, 1182, 4531, 4561, 9062, 9122, 13593, 13683, 27186, 27366, 104903, 209806, 314709, 629418, 898517, 1797034, 2695551, 5391102, 20665891, 41331782, 61997673, 123995346]

約数ペア:

[(1, 123995346), (2, 61997673), (3, 41331782), (6, 20665891), (23, 5391102), (46, 2695551), (69, 1797034), (138, 898517), (197, 629418), (394, 314709), (591, 209806), (1182, 104903), (4531, 27366), (4561, 27186), (9062, 13683), (9122, 13593)]