27706788

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{40507}}^1$

素因数の和:40536

約数の個数: 36

約数和(自身を含む): 73724560

約数和(自身を除く): 46017772

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 40507, 81014, 121521, 162028, 243042, 364563, 486084, 729126, 769633, 1458252, 1539266, 2308899, 3078532, 4617798, 6926697, 9235596, 13853394, 27706788]

約数ペア:

[(1, 27706788), (2, 13853394), (3, 9235596), (4, 6926697), (6, 4617798), (9, 3078532), (12, 2308899), (18, 1539266), (19, 1458252), (36, 769633), (38, 729126), (57, 486084), (76, 364563), (114, 243042), (171, 162028), (228, 121521), (342, 81014), (684, 40507)]