2012039856

素因数分解:

$2^4\times 3^2\times {\mathrm{499}}^1\times {\mathrm{28001}}^1$

素因数の和:28514

約数の個数: 60

約数和(自身を含む): 5642403000

約数和(自身を除く): 3630363144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 499, 998, 1497, 1996, 2994, 3992, 4491, 5988, 7984, 8982, 11976, 17964, 23952, 28001, 35928, 56002, 71856, 84003, 112004, 168006, 224008, 252009, 336012, 448016, 504018, 672024, 1008036, 1344048, 2016072, 4032144, 13972499, 27944998, 41917497, 55889996, 83834994, 111779992, 125752491, 167669988, 223559984, 251504982, 335339976, 503009964, 670679952, 1006019928, 2012039856]

約数ペア:

[(1, 2012039856), (2, 1006019928), (3, 670679952), (4, 503009964), (6, 335339976), (8, 251504982), (9, 223559984), (12, 167669988), (16, 125752491), (18, 111779992), (24, 83834994), (36, 55889996), (48, 41917497), (72, 27944998), (144, 13972499), (499, 4032144), (998, 2016072), (1497, 1344048), (1996, 1008036), (2994, 672024), (3992, 504018), (4491, 448016), (5988, 336012), (7984, 252009), (8982, 224008), (11976, 168006), (17964, 112004), (23952, 84003), (28001, 71856), (35928, 56002)]