38928438

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2450

約数の個数: 40

約数和(自身を含む): 88113168

約数和(自身を除く): 49184730

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1854, 2333, 2781, 4666, 5562, 6999, 8343, 13998, 16686, 20997, 41994, 62991, 125982, 188973, 240299, 377946, 480598, 720897, 1441794, 2162691, 4325382, 6488073, 12976146, 19464219, 38928438]

約数ペア:

[(1, 38928438), (2, 19464219), (3, 12976146), (6, 6488073), (9, 4325382), (18, 2162691), (27, 1441794), (54, 720897), (81, 480598), (103, 377946), (162, 240299), (206, 188973), (309, 125982), (618, 62991), (927, 41994), (1854, 20997), (2333, 16686), (2781, 13998), (4666, 8343), (5562, 6999)]