8027226

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{149}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 18181800

約数和(自身を除く): 10154574

約数列:

[1, 2, 3, 6, 9, 18, 41, 73, 82, 123, 146, 149, 219, 246, 298, 369, 438, 447, 657, 738, 894, 1314, 1341, 2682, 2993, 5986, 6109, 8979, 10877, 12218, 17958, 18327, 21754, 26937, 32631, 36654, 53874, 54981, 65262, 97893, 109962, 195786, 445957, 891914, 1337871, 2675742, 4013613, 8027226]

約数ペア:

[(1, 8027226), (2, 4013613), (3, 2675742), (6, 1337871), (9, 891914), (18, 445957), (41, 195786), (73, 109962), (82, 97893), (123, 65262), (146, 54981), (149, 53874), (219, 36654), (246, 32631), (298, 26937), (369, 21754), (438, 18327), (447, 17958), (657, 12218), (738, 10877), (894, 8979), (1314, 6109), (1341, 5986), (2682, 2993)]