61187994

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{161873}}^1$

素因数の和:161891

約数の個数: 32

約数和(自身を含む): 155399040

約数和(自身を除く): 94211046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 161873, 323746, 485619, 971238, 1133111, 1456857, 2266222, 2913714, 3399333, 4370571, 6798666, 8741142, 10197999, 20395998, 30593997, 61187994]

約数ペア:

[(1, 61187994), (2, 30593997), (3, 20395998), (6, 10197999), (7, 8741142), (9, 6798666), (14, 4370571), (18, 3399333), (21, 2913714), (27, 2266222), (42, 1456857), (54, 1133111), (63, 971238), (126, 485619), (189, 323746), (378, 161873)]