252109956

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{421}}^1\times {\mathrm{7129}}^1$

素因数の和:7564

約数の個数: 48

約数和(自身を含む): 673984640

約数和(自身を除く): 421874684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 421, 842, 1263, 1684, 2526, 2947, 5052, 5894, 7129, 8841, 11788, 14258, 17682, 21387, 28516, 35364, 42774, 49903, 85548, 99806, 149709, 199612, 299418, 598836, 3001309, 6002618, 9003927, 12005236, 18007854, 21009163, 36015708, 42018326, 63027489, 84036652, 126054978, 252109956]

約数ペア:

[(1, 252109956), (2, 126054978), (3, 84036652), (4, 63027489), (6, 42018326), (7, 36015708), (12, 21009163), (14, 18007854), (21, 12005236), (28, 9003927), (42, 6002618), (84, 3001309), (421, 598836), (842, 299418), (1263, 199612), (1684, 149709), (2526, 99806), (2947, 85548), (5052, 49903), (5894, 42774), (7129, 35364), (8841, 28516), (11788, 21387), (14258, 17682)]