12876486

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1453}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 29591808

約数和(自身を除く): 16715322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 211, 422, 633, 1266, 1453, 1477, 2906, 2954, 4359, 4431, 8718, 8862, 10171, 20342, 30513, 61026, 306583, 613166, 919749, 1839498, 2146081, 4292162, 6438243, 12876486]

約数ペア:

[(1, 12876486), (2, 6438243), (3, 4292162), (6, 2146081), (7, 1839498), (14, 919749), (21, 613166), (42, 306583), (211, 61026), (422, 30513), (633, 20342), (1266, 10171), (1453, 8862), (1477, 8718), (2906, 4431), (2954, 4359)]