25152246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{199621}}^1$

素因数の和:199636

約数の個数: 24

約数和(自身を含む): 62282064

約数和(自身を除く): 37129818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 199621, 399242, 598863, 1197726, 1397347, 1796589, 2794694, 3593178, 4192041, 8384082, 12576123, 25152246]

約数ペア:

[(1, 25152246), (2, 12576123), (3, 8384082), (6, 4192041), (7, 3593178), (9, 2794694), (14, 1796589), (18, 1397347), (21, 1197726), (42, 598863), (63, 399242), (126, 199621)]