27798414

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^2\times {\mathrm{787}}^1$

素因数の和:857

約数の個数: 48

約数和(自身を含む): 65889408

約数和(自身を除く): 38090994

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 787, 841, 1218, 1574, 1682, 2361, 2523, 4722, 5046, 5509, 5887, 11018, 11774, 16527, 17661, 22823, 33054, 35322, 45646, 68469, 136938, 159761, 319522, 479283, 661867, 958566, 1323734, 1985601, 3971202, 4633069, 9266138, 13899207, 27798414]

約数ペア:

[(1, 27798414), (2, 13899207), (3, 9266138), (6, 4633069), (7, 3971202), (14, 1985601), (21, 1323734), (29, 958566), (42, 661867), (58, 479283), (87, 319522), (174, 159761), (203, 136938), (406, 68469), (609, 45646), (787, 35322), (841, 33054), (1218, 22823), (1574, 17661), (1682, 16527), (2361, 11774), (2523, 11018), (4722, 5887), (5046, 5509)]