84158478

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{31379}}^1$

素因数の和:31536

約数の個数: 24

約数和(自身を含む): 183573000

約数和(自身を除く): 99414522

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 31379, 62758, 94137, 188274, 282411, 564822, 4675471, 9350942, 14026413, 28052826, 42079239, 84158478]

約数ペア:

[(1, 84158478), (2, 42079239), (3, 28052826), (6, 14026413), (9, 9350942), (18, 4675471), (149, 564822), (298, 282411), (447, 188274), (894, 94137), (1341, 62758), (2682, 31379)]