12902508

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{4027}}^1$

素因数の和:4126

約数の個数: 36

約数和(自身を含む): 32989320

約数和(自身を除く): 20086812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 4027, 8054, 12081, 16108, 24162, 36243, 48324, 72486, 144972, 358403, 716806, 1075209, 1433612, 2150418, 3225627, 4300836, 6451254, 12902508]

約数ペア:

[(1, 12902508), (2, 6451254), (3, 4300836), (4, 3225627), (6, 2150418), (9, 1433612), (12, 1075209), (18, 716806), (36, 358403), (89, 144972), (178, 72486), (267, 48324), (356, 36243), (534, 24162), (801, 16108), (1068, 12081), (1602, 8054), (3204, 4027)]