7212888

素因数分解:

$2^3\times 3^4\times {\mathrm{11131}}^1$

素因数の和:11149

約数の個数: 40

約数和(自身を含む): 20204580

約数和(自身を除く): 12991692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 11131, 22262, 33393, 44524, 66786, 89048, 100179, 133572, 200358, 267144, 300537, 400716, 601074, 801432, 901611, 1202148, 1803222, 2404296, 3606444, 7212888]

約数ペア:

[(1, 7212888), (2, 3606444), (3, 2404296), (4, 1803222), (6, 1202148), (8, 901611), (9, 801432), (12, 601074), (18, 400716), (24, 300537), (27, 267144), (36, 200358), (54, 133572), (72, 100179), (81, 89048), (108, 66786), (162, 44524), (216, 33393), (324, 22262), (648, 11131)]