187487412

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{20477}}^1$

素因数の和:20600

約数の個数: 48

約数和(自身を含む): 504577920

約数和(自身を除く): 317090508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 109, 218, 327, 436, 654, 763, 1308, 1526, 2289, 3052, 4578, 9156, 20477, 40954, 61431, 81908, 122862, 143339, 245724, 286678, 430017, 573356, 860034, 1720068, 2231993, 4463986, 6695979, 8927972, 13391958, 15623951, 26783916, 31247902, 46871853, 62495804, 93743706, 187487412]

約数ペア:

[(1, 187487412), (2, 93743706), (3, 62495804), (4, 46871853), (6, 31247902), (7, 26783916), (12, 15623951), (14, 13391958), (21, 8927972), (28, 6695979), (42, 4463986), (84, 2231993), (109, 1720068), (218, 860034), (327, 573356), (436, 430017), (654, 286678), (763, 245724), (1308, 143339), (1526, 122862), (2289, 81908), (3052, 61431), (4578, 40954), (9156, 20477)]