396537246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{3147121}}^1$

素因数の和:3147136

約数の個数: 24

約数和(自身を含む): 981902064

約数和(自身を除く): 585364818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 3147121, 6294242, 9441363, 18882726, 22029847, 28324089, 44059694, 56648178, 66089541, 132179082, 198268623, 396537246]

約数ペア:

[(1, 396537246), (2, 198268623), (3, 132179082), (6, 66089541), (7, 56648178), (9, 44059694), (14, 28324089), (18, 22029847), (21, 18882726), (42, 9441363), (63, 6294242), (126, 3147121)]