8678406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{5717}}^1$

素因数の和:5756

約数の個数: 32

約数和(自身を含む): 19761408

約数和(自身を除く): 11083002

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 5717, 11434, 17151, 34302, 62887, 125774, 131491, 188661, 262982, 377322, 394473, 788946, 1446401, 2892802, 4339203, 8678406]

約数ペア:

[(1, 8678406), (2, 4339203), (3, 2892802), (6, 1446401), (11, 788946), (22, 394473), (23, 377322), (33, 262982), (46, 188661), (66, 131491), (69, 125774), (138, 62887), (253, 34302), (506, 17151), (759, 11434), (1518, 5717)]