39894246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{316621}}^1$

素因数の和:316636

約数の個数: 24

約数和(自身を含む): 98786064

約数和(自身を除く): 58891818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 316621, 633242, 949863, 1899726, 2216347, 2849589, 4432694, 5699178, 6649041, 13298082, 19947123, 39894246]

約数ペア:

[(1, 39894246), (2, 19947123), (3, 13298082), (6, 6649041), (7, 5699178), (9, 4432694), (14, 2849589), (18, 2216347), (21, 1899726), (42, 949863), (63, 633242), (126, 316621)]