27898308

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40787}}^1$

素因数の和:40816

約数の個数: 36

約数和(自身を含む): 74234160

約数和(自身を除く): 46335852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40787, 81574, 122361, 163148, 244722, 367083, 489444, 734166, 774953, 1468332, 1549906, 2324859, 3099812, 4649718, 6974577, 9299436, 13949154, 27898308]

約数ペア:

[(1, 27898308), (2, 13949154), (3, 9299436), (4, 6974577), (6, 4649718), (9, 3099812), (12, 2324859), (18, 1549906), (19, 1468332), (36, 774953), (38, 734166), (57, 489444), (76, 367083), (114, 244722), (171, 163148), (228, 122361), (342, 81574), (684, 40787)]