2572734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 5451264

約数和(自身を除く): 2878530

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 181, 206, 309, 362, 543, 618, 1086, 2369, 4163, 4738, 7107, 8326, 12489, 14214, 18643, 24978, 37286, 55929, 111858, 428789, 857578, 1286367, 2572734]

約数ペア:

[(1, 2572734), (2, 1286367), (3, 857578), (6, 428789), (23, 111858), (46, 55929), (69, 37286), (103, 24978), (138, 18643), (181, 14214), (206, 12489), (309, 8326), (362, 7107), (543, 4738), (618, 4163), (1086, 2369)]