2591676

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:456

約数の個数: 60

約数和(自身を含む): 7148680

約数和(自身を除く): 4557004

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, 421, 513, 684, 842, 1026, 1263, 1539, 1684, 2052, 2526, 3078, 3789, 5052, 6156, 7578, 7999, 11367, 15156, 15998, 22734, 23997, 31996, 34101, 45468, 47994, 68202, 71991, 95988, 136404, 143982, 215973, 287964, 431946, 647919, 863892, 1295838, 2591676]

約数ペア:

[(1, 2591676), (2, 1295838), (3, 863892), (4, 647919), (6, 431946), (9, 287964), (12, 215973), (18, 143982), (19, 136404), (27, 95988), (36, 71991), (38, 68202), (54, 47994), (57, 45468), (76, 34101), (81, 31996), (108, 23997), (114, 22734), (162, 15998), (171, 15156), (228, 11367), (324, 7999), (342, 7578), (421, 6156), (513, 5052), (684, 3789), (842, 3078), (1026, 2526), (1263, 2052), (1539, 1684)]