84671748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{335999}}^1$

素因数の和:336016

約数の個数: 36

約数和(自身を含む): 244608000

約数和(自身を除く): 159936252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 335999, 671998, 1007997, 1343996, 2015994, 2351993, 3023991, 4031988, 4703986, 6047982, 7055979, 9407972, 12095964, 14111958, 21167937, 28223916, 42335874, 84671748]

約数ペア:

[(1, 84671748), (2, 42335874), (3, 28223916), (4, 21167937), (6, 14111958), (7, 12095964), (9, 9407972), (12, 7055979), (14, 6047982), (18, 4703986), (21, 4031988), (28, 3023991), (36, 2351993), (42, 2015994), (63, 1343996), (84, 1007997), (126, 671998), (252, 335999)]