39451068

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1$

素因数の和:587

約数の個数: 72

約数和(自身を含む): 105989520

約数和(自身を除く): 66538452

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 137, 171, 228, 274, 342, 411, 421, 548, 684, 822, 842, 1233, 1263, 1644, 1684, 2466, 2526, 2603, 3789, 4932, 5052, 5206, 7578, 7809, 7999, 10412, 15156, 15618, 15998, 23427, 23997, 31236, 31996, 46854, 47994, 57677, 71991, 93708, 95988, 115354, 143982, 173031, 230708, 287964, 346062, 519093, 692124, 1038186, 1095863, 2076372, 2191726, 3287589, 4383452, 6575178, 9862767, 13150356, 19725534, 39451068]

約数ペア:

[(1, 39451068), (2, 19725534), (3, 13150356), (4, 9862767), (6, 6575178), (9, 4383452), (12, 3287589), (18, 2191726), (19, 2076372), (36, 1095863), (38, 1038186), (57, 692124), (76, 519093), (114, 346062), (137, 287964), (171, 230708), (228, 173031), (274, 143982), (342, 115354), (411, 95988), (421, 93708), (548, 71991), (684, 57677), (822, 47994), (842, 46854), (1233, 31996), (1263, 31236), (1644, 23997), (1684, 23427), (2466, 15998), (2526, 15618), (2603, 15156), (3789, 10412), (4932, 7999), (5052, 7809), (5206, 7578)]