12278598

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:173

約数の個数: 64

約数和(自身を含む): 27578880

約数和(自身を除く): 15300282

約数列:

[1, 2, 3, 6, 19, 37, 38, 41, 57, 71, 74, 82, 111, 114, 123, 142, 213, 222, 246, 426, 703, 779, 1349, 1406, 1517, 1558, 2109, 2337, 2627, 2698, 2911, 3034, 4047, 4218, 4551, 4674, 5254, 5822, 7881, 8094, 8733, 9102, 15762, 17466, 28823, 49913, 55309, 57646, 86469, 99826, 107707, 110618, 149739, 165927, 172938, 215414, 299478, 323121, 331854, 646242, 2046433, 4092866, 6139299, 12278598]

約数ペア:

[(1, 12278598), (2, 6139299), (3, 4092866), (6, 2046433), (19, 646242), (37, 331854), (38, 323121), (41, 299478), (57, 215414), (71, 172938), (74, 165927), (82, 149739), (111, 110618), (114, 107707), (123, 99826), (142, 86469), (213, 57646), (222, 55309), (246, 49913), (426, 28823), (703, 17466), (779, 15762), (1349, 9102), (1406, 8733), (1517, 8094), (1558, 7881), (2109, 5822), (2337, 5254), (2627, 4674), (2698, 4551), (2911, 4218), (3034, 4047)]