393629382

素因数分解:

$2^1\times 3^7\times {\mathrm{31}}^1\times {\mathrm{2903}}^1$

素因数の和:2957

約数の個数: 64

約数和(自身を含む): 914411520

約数和(自身を除く): 520782138

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 243, 279, 486, 558, 729, 837, 1458, 1674, 2187, 2511, 2903, 4374, 5022, 5806, 7533, 8709, 15066, 17418, 22599, 26127, 45198, 52254, 67797, 78381, 89993, 135594, 156762, 179986, 235143, 269979, 470286, 539958, 705429, 809937, 1410858, 1619874, 2116287, 2429811, 4232574, 4859622, 6348861, 7289433, 12697722, 14578866, 21868299, 43736598, 65604897, 131209794, 196814691, 393629382]

約数ペア:

[(1, 393629382), (2, 196814691), (3, 131209794), (6, 65604897), (9, 43736598), (18, 21868299), (27, 14578866), (31, 12697722), (54, 7289433), (62, 6348861), (81, 4859622), (93, 4232574), (162, 2429811), (186, 2116287), (243, 1619874), (279, 1410858), (486, 809937), (558, 705429), (729, 539958), (837, 470286), (1458, 269979), (1674, 235143), (2187, 179986), (2511, 156762), (2903, 135594), (4374, 89993), (5022, 78381), (5806, 67797), (7533, 52254), (8709, 45198), (15066, 26127), (17418, 22599)]