2912185788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89849}}^1$

素因数の和:89966

約数の個数: 48

約数和(自身を含む): 7074429600

約数和(自身を除く): 4162243812

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 876, 2701, 5402, 8103, 10804, 16206, 32412, 89849, 179698, 269547, 359396, 539094, 1078188, 3324413, 6558977, 6648826, 9973239, 13117954, 13297652, 19676931, 19946478, 26235908, 39353862, 39892956, 78707724, 242682149, 485364298, 728046447, 970728596, 1456092894, 2912185788]

約数ペア:

[(1, 2912185788), (2, 1456092894), (3, 970728596), (4, 728046447), (6, 485364298), (12, 242682149), (37, 78707724), (73, 39892956), (74, 39353862), (111, 26235908), (146, 19946478), (148, 19676931), (219, 13297652), (222, 13117954), (292, 9973239), (438, 6648826), (444, 6558977), (876, 3324413), (2701, 1078188), (5402, 539094), (8103, 359396), (10804, 269547), (16206, 179698), (32412, 89849)]