131651964

素因数分解:

$2^2\times 3^2\times {\mathrm{1657}}^1\times {\mathrm{2207}}^1$

素因数の和:3874

約数の個数: 36

約数和(自身を含む): 333138624

約数和(自身を除く): 201486660

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1657, 2207, 3314, 4414, 4971, 6621, 6628, 8828, 9942, 13242, 14913, 19863, 19884, 26484, 29826, 39726, 59652, 79452, 3656999, 7313998, 10970997, 14627996, 21941994, 32912991, 43883988, 65825982, 131651964]

約数ペア:

[(1, 131651964), (2, 65825982), (3, 43883988), (4, 32912991), (6, 21941994), (9, 14627996), (12, 10970997), (18, 7313998), (36, 3656999), (1657, 79452), (2207, 59652), (3314, 39726), (4414, 29826), (4971, 26484), (6621, 19884), (6628, 19863), (8828, 14913), (9942, 13242)]