27645492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{397}}^1\times {\mathrm{829}}^1$

素因数の和:1240

約数の個数: 48

約数和(自身を含む): 73996160

約数和(自身を除く): 46350668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 397, 794, 829, 1191, 1588, 1658, 2382, 2487, 2779, 3316, 4764, 4974, 5558, 5803, 8337, 9948, 11116, 11606, 16674, 17409, 23212, 33348, 34818, 69636, 329113, 658226, 987339, 1316452, 1974678, 2303791, 3949356, 4607582, 6911373, 9215164, 13822746, 27645492]

約数ペア:

[(1, 27645492), (2, 13822746), (3, 9215164), (4, 6911373), (6, 4607582), (7, 3949356), (12, 2303791), (14, 1974678), (21, 1316452), (28, 987339), (42, 658226), (84, 329113), (397, 69636), (794, 34818), (829, 33348), (1191, 23212), (1588, 17409), (1658, 16674), (2382, 11606), (2487, 11116), (2779, 9948), (3316, 8337), (4764, 5803), (4974, 5558)]