181327998

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{12757}}^1$

素因数の和:12888

約数の個数: 32

約数和(自身を含む): 382127616

約数和(自身を除く): 200799618

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 4738, 7107, 12757, 14214, 25514, 38271, 76542, 293411, 586822, 880233, 1313971, 1760466, 2627942, 3941913, 7883826, 30221333, 60442666, 90663999, 181327998]

約数ペア:

[(1, 181327998), (2, 90663999), (3, 60442666), (6, 30221333), (23, 7883826), (46, 3941913), (69, 2627942), (103, 1760466), (138, 1313971), (206, 880233), (309, 586822), (618, 293411), (2369, 76542), (4738, 38271), (7107, 25514), (12757, 14214)]