18372992836

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5077}}^1\times {\mathrm{7477}}^1$

素因数の和:12580

約数の個数: 36

約数和(自身を含む): 35353127404

約数和(自身を除く): 16980134568

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5077, 7477, 10154, 14954, 20308, 29908, 55847, 82247, 111694, 164494, 223388, 328988, 614317, 904717, 1228634, 1809434, 2457268, 3618868, 37960729, 75921458, 151842916, 417568019, 835136038, 1670272076, 4593248209, 9186496418, 18372992836]

約数ペア:

[(1, 18372992836), (2, 9186496418), (4, 4593248209), (11, 1670272076), (22, 835136038), (44, 417568019), (121, 151842916), (242, 75921458), (484, 37960729), (5077, 3618868), (7477, 2457268), (10154, 1809434), (14954, 1228634), (20308, 904717), (29908, 614317), (55847, 328988), (82247, 223388), (111694, 164494)]