71971326

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{571201}}^1$

素因数の和:571216

約数の個数: 24

約数和(自身を含む): 178215024

約数和(自身を除く): 106243698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 571201, 1142402, 1713603, 3427206, 3998407, 5140809, 7996814, 10281618, 11995221, 23990442, 35985663, 71971326]

約数ペア:

[(1, 71971326), (2, 35985663), (3, 23990442), (6, 11995221), (7, 10281618), (9, 7996814), (14, 5140809), (18, 3998407), (21, 3427206), (42, 1713603), (63, 1142402), (126, 571201)]