1330704666

素因数分解:

$2^1\times 3^3\times {\mathrm{1229}}^1\times {\mathrm{20051}}^1$

素因数の和:21291

約数の個数: 32

約数和(自身を含む): 2959675200

約数和(自身を除く): 1628970534

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1229, 2458, 3687, 7374, 11061, 20051, 22122, 33183, 40102, 60153, 66366, 120306, 180459, 360918, 541377, 1082754, 24642679, 49285358, 73928037, 147856074, 221784111, 443568222, 665352333, 1330704666]

約数ペア:

[(1, 1330704666), (2, 665352333), (3, 443568222), (6, 221784111), (9, 147856074), (18, 73928037), (27, 49285358), (54, 24642679), (1229, 1082754), (2458, 541377), (3687, 360918), (7374, 180459), (11061, 120306), (20051, 66366), (22122, 60153), (33183, 40102)]