997146

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1787}}^1$

素因数の和:1826

約数の個数: 24

約数和(自身を含む): 2231424

約数和(自身を除く): 1234278

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 1787, 3574, 5361, 10722, 16083, 32166, 55397, 110794, 166191, 332382, 498573, 997146]

約数ペア:

[(1, 997146), (2, 498573), (3, 332382), (6, 166191), (9, 110794), (18, 55397), (31, 32166), (62, 16083), (93, 10722), (186, 5361), (279, 3574), (558, 1787)]