40135068

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{19559}}^1$

素因数の和:19591

約数の個数: 48

約数和(自身を含む): 109536000

約数和(自身を除く): 69400932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 19559, 39118, 58677, 78236, 117354, 176031, 234708, 352062, 371621, 528093, 704124, 743242, 1056186, 1114863, 1486484, 2112372, 2229726, 3344589, 4459452, 6689178, 10033767, 13378356, 20067534, 40135068]

約数ペア:

[(1, 40135068), (2, 20067534), (3, 13378356), (4, 10033767), (6, 6689178), (9, 4459452), (12, 3344589), (18, 2229726), (19, 2112372), (27, 1486484), (36, 1114863), (38, 1056186), (54, 743242), (57, 704124), (76, 528093), (108, 371621), (114, 352062), (171, 234708), (228, 176031), (342, 117354), (513, 78236), (684, 58677), (1026, 39118), (2052, 19559)]