40046643

素因数分解:

$3^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1846

約数の個数: 48

約数和(自身を含む): 73871616

約数和(自身を除く): 33824973

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 63, 81, 91, 117, 189, 243, 273, 351, 567, 819, 1053, 1701, 1811, 2457, 3159, 5433, 7371, 12677, 16299, 22113, 23543, 38031, 48897, 70629, 114093, 146691, 164801, 211887, 342279, 440073, 494403, 635661, 1026837, 1483209, 1906983, 3080511, 4449627, 5720949, 13348881, 40046643]

約数ペア:

[(1, 40046643), (3, 13348881), (7, 5720949), (9, 4449627), (13, 3080511), (21, 1906983), (27, 1483209), (39, 1026837), (63, 635661), (81, 494403), (91, 440073), (117, 342279), (189, 211887), (243, 164801), (273, 146691), (351, 114093), (567, 70629), (819, 48897), (1053, 38031), (1701, 23543), (1811, 22113), (2457, 16299), (3159, 12677), (5433, 7371)]