8667834

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{4391}}^1$

素因数の和:4450

約数の個数: 32

約数和(自身を含む): 20238336

約数和(自身を除く): 11570502

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 4391, 8782, 13173, 26346, 30737, 61474, 92211, 184422, 206377, 412754, 619131, 1238262, 1444639, 2889278, 4333917, 8667834]

約数ペア:

[(1, 8667834), (2, 4333917), (3, 2889278), (6, 1444639), (7, 1238262), (14, 619131), (21, 412754), (42, 206377), (47, 184422), (94, 92211), (141, 61474), (282, 30737), (329, 26346), (658, 13173), (987, 8782), (1974, 4391)]