18035542

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{709}}^1$

素因数の和:820

約数の個数: 32

約数和(自身を含む): 32716800

約数和(自身を除く): 14681258

約数列:

[1, 2, 7, 14, 23, 46, 79, 158, 161, 322, 553, 709, 1106, 1418, 1817, 3634, 4963, 9926, 12719, 16307, 25438, 32614, 56011, 112022, 114149, 228298, 392077, 784154, 1288253, 2576506, 9017771, 18035542]

約数ペア:

[(1, 18035542), (2, 9017771), (7, 2576506), (14, 1288253), (23, 784154), (46, 392077), (79, 228298), (158, 114149), (161, 112022), (322, 56011), (553, 32614), (709, 25438), (1106, 16307), (1418, 12719), (1817, 9926), (3634, 4963)]