2018031414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{683}}^2$

素因数の和:1481

約数の個数: 48

約数和(自身を含む): 4664255232

約数和(自身を除く): 2646223818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 103, 206, 309, 618, 683, 721, 1366, 1442, 2049, 2163, 4098, 4326, 4781, 9562, 14343, 28686, 70349, 140698, 211047, 422094, 466489, 492443, 932978, 984886, 1399467, 1477329, 2798934, 2954658, 3265423, 6530846, 9796269, 19592538, 48048367, 96096734, 144145101, 288290202, 336338569, 672677138, 1009015707, 2018031414]

約数ペア:

[(1, 2018031414), (2, 1009015707), (3, 672677138), (6, 336338569), (7, 288290202), (14, 144145101), (21, 96096734), (42, 48048367), (103, 19592538), (206, 9796269), (309, 6530846), (618, 3265423), (683, 2954658), (721, 2798934), (1366, 1477329), (1442, 1399467), (2049, 984886), (2163, 932978), (4098, 492443), (4326, 466489), (4781, 422094), (9562, 211047), (14343, 140698), (28686, 70349)]