2619702

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 40

約数和(自身を含む): 5964816

約数和(自身を除く): 3345114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 157, 162, 206, 309, 314, 471, 618, 927, 942, 1413, 1854, 2781, 2826, 4239, 5562, 8343, 8478, 12717, 16171, 16686, 25434, 32342, 48513, 97026, 145539, 291078, 436617, 873234, 1309851, 2619702]

約数ペア:

[(1, 2619702), (2, 1309851), (3, 873234), (6, 436617), (9, 291078), (18, 145539), (27, 97026), (54, 48513), (81, 32342), (103, 25434), (157, 16686), (162, 16171), (206, 12717), (309, 8478), (314, 8343), (471, 5562), (618, 4239), (927, 2826), (942, 2781), (1413, 1854)]