187980494586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{1679627}}^1$

素因数の和:1680466

約数の個数: 32

約数和(自身を含む): 392791085568

約数和(自身を除く): 204810590982

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 811, 1622, 2433, 4866, 18653, 37306, 55959, 111918, 1679627, 3359254, 5038881, 10077762, 38631421, 77262842, 115894263, 231788526, 1362177497, 2724354994, 4086532491, 8173064982, 31330082431, 62660164862, 93990247293, 187980494586]

約数ペア:

[(1, 187980494586), (2, 93990247293), (3, 62660164862), (6, 31330082431), (23, 8173064982), (46, 4086532491), (69, 2724354994), (138, 1362177497), (811, 231788526), (1622, 115894263), (2433, 77262842), (4866, 38631421), (18653, 10077762), (37306, 5038881), (55959, 3359254), (111918, 1679627)]