2877546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{523}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 6640128

約数和(自身を除く): 3762582

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 131, 262, 393, 523, 786, 917, 1046, 1569, 1834, 2751, 3138, 3661, 5502, 7322, 10983, 21966, 68513, 137026, 205539, 411078, 479591, 959182, 1438773, 2877546]

約数ペア:

[(1, 2877546), (2, 1438773), (3, 959182), (6, 479591), (7, 411078), (14, 205539), (21, 137026), (42, 68513), (131, 21966), (262, 10983), (393, 7322), (523, 5502), (786, 3661), (917, 3138), (1046, 2751), (1569, 1834)]