2057151726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2087}}^1\times {\mathrm{7823}}^1$

素因数の和:9925

約数の個数: 48

約数和(自身を含む): 5096991744

約数和(自身を除く): 3039840018

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2087, 4174, 6261, 7823, 12522, 14609, 15646, 18783, 23469, 29218, 37566, 43827, 46938, 54761, 70407, 87654, 109522, 131481, 140814, 164283, 262962, 328566, 492849, 985698, 16326601, 32653202, 48979803, 97959606, 114286207, 146939409, 228572414, 293878818, 342858621, 685717242, 1028575863, 2057151726]

約数ペア:

[(1, 2057151726), (2, 1028575863), (3, 685717242), (6, 342858621), (7, 293878818), (9, 228572414), (14, 146939409), (18, 114286207), (21, 97959606), (42, 48979803), (63, 32653202), (126, 16326601), (2087, 985698), (4174, 492849), (6261, 328566), (7823, 262962), (12522, 164283), (14609, 140814), (15646, 131481), (18783, 109522), (23469, 87654), (29218, 70407), (37566, 54761), (43827, 46938)]