16664292

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2707}}^1$

素因数の和:2742

約数の個数: 60

約数和(自身を含む): 45873520

約数和(自身を除く): 29209228

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 324, 342, 513, 684, 1026, 1539, 2052, 2707, 3078, 5414, 6156, 8121, 10828, 16242, 24363, 32484, 48726, 51433, 73089, 97452, 102866, 146178, 154299, 205732, 219267, 292356, 308598, 438534, 462897, 617196, 877068, 925794, 1388691, 1851588, 2777382, 4166073, 5554764, 8332146, 16664292]

約数ペア:

[(1, 16664292), (2, 8332146), (3, 5554764), (4, 4166073), (6, 2777382), (9, 1851588), (12, 1388691), (18, 925794), (19, 877068), (27, 617196), (36, 462897), (38, 438534), (54, 308598), (57, 292356), (76, 219267), (81, 205732), (108, 154299), (114, 146178), (162, 102866), (171, 97452), (228, 73089), (324, 51433), (342, 48726), (513, 32484), (684, 24363), (1026, 16242), (1539, 10828), (2052, 8121), (2707, 6156), (3078, 5414)]