451127658

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{18061}}^1$

素因数の和:18270

約数の個数: 32

約数和(自身を含む): 946737792

約数和(自身を除く): 495610134

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 181, 362, 543, 1086, 4163, 8326, 12489, 18061, 24978, 36122, 54183, 108366, 415403, 830806, 1246209, 2492418, 3269041, 6538082, 9807123, 19614246, 75187943, 150375886, 225563829, 451127658]

約数ペア:

[(1, 451127658), (2, 225563829), (3, 150375886), (6, 75187943), (23, 19614246), (46, 9807123), (69, 6538082), (138, 3269041), (181, 2492418), (362, 1246209), (543, 830806), (1086, 415403), (4163, 108366), (8326, 54183), (12489, 36122), (18061, 24978)]