180642756

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2150509}}^1$

素因数の和:2150523

約数の個数: 24

約数和(自身を含む): 481714240

約数和(自身を除く): 301071484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2150509, 4301018, 6451527, 8602036, 12903054, 15053563, 25806108, 30107126, 45160689, 60214252, 90321378, 180642756]

約数ペア:

[(1, 180642756), (2, 90321378), (3, 60214252), (4, 45160689), (6, 30107126), (7, 25806108), (12, 15053563), (14, 12903054), (21, 8602036), (28, 6451527), (42, 4301018), (84, 2150509)]