15663971292

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{174907}}^1$

素因数の和:175370

約数の個数: 48

約数和(自身を含む): 38787598080

約数和(自身を除く): 23123626788

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 439, 878, 1317, 1756, 2634, 5268, 7463, 14926, 22389, 29852, 44778, 89556, 174907, 349814, 524721, 699628, 1049442, 2098884, 2973419, 5946838, 8920257, 11893676, 17840514, 35681028, 76784173, 153568346, 230352519, 307136692, 460705038, 921410076, 1305330941, 2610661882, 3915992823, 5221323764, 7831985646, 15663971292]

約数ペア:

[(1, 15663971292), (2, 7831985646), (3, 5221323764), (4, 3915992823), (6, 2610661882), (12, 1305330941), (17, 921410076), (34, 460705038), (51, 307136692), (68, 230352519), (102, 153568346), (204, 76784173), (439, 35681028), (878, 17840514), (1317, 11893676), (1756, 8920257), (2634, 5946838), (5268, 2973419), (7463, 2098884), (14926, 1049442), (22389, 699628), (29852, 524721), (44778, 349814), (89556, 174907)]