21424302

素因数分解:

$2^1\times 3^2\times {\mathrm{307}}^1\times {\mathrm{3877}}^1$

素因数の和:4192

約数の個数: 24

約数和(自身を含む): 46582536

約数和(自身を除く): 25158234

約数列:

[1, 2, 3, 6, 9, 18, 307, 614, 921, 1842, 2763, 3877, 5526, 7754, 11631, 23262, 34893, 69786, 1190239, 2380478, 3570717, 7141434, 10712151, 21424302]

約数ペア:

[(1, 21424302), (2, 10712151), (3, 7141434), (6, 3570717), (9, 2380478), (18, 1190239), (307, 69786), (614, 34893), (921, 23262), (1842, 11631), (2763, 7754), (3877, 5526)]