17903328

素因数分解:

$2^5\times 3^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 47246976

約数和(自身を除く): 29343648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 251, 502, 743, 753, 1004, 1486, 1506, 2008, 2229, 2972, 3012, 4016, 4458, 5944, 6024, 8032, 8916, 11888, 12048, 17832, 23776, 24096, 35664, 71328, 186493, 372986, 559479, 745972, 1118958, 1491944, 2237916, 2983888, 4475832, 5967776, 8951664, 17903328]

約数ペア:

[(1, 17903328), (2, 8951664), (3, 5967776), (4, 4475832), (6, 2983888), (8, 2237916), (12, 1491944), (16, 1118958), (24, 745972), (32, 559479), (48, 372986), (96, 186493), (251, 71328), (502, 35664), (743, 24096), (753, 23776), (1004, 17832), (1486, 12048), (1506, 11888), (2008, 8916), (2229, 8032), (2972, 6024), (3012, 5944), (4016, 4458)]