27663156

素因数分解:

$2^2\times 3^2\times {\mathrm{307}}^1\times {\mathrm{2503}}^1$

素因数の和:2820

約数の個数: 36

約数和(自身を含む): 70182112

約数和(自身を除く): 42518956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 307, 614, 921, 1228, 1842, 2503, 2763, 3684, 5006, 5526, 7509, 10012, 11052, 15018, 22527, 30036, 45054, 90108, 768421, 1536842, 2305263, 3073684, 4610526, 6915789, 9221052, 13831578, 27663156]

約数ペア:

[(1, 27663156), (2, 13831578), (3, 9221052), (4, 6915789), (6, 4610526), (9, 3073684), (12, 2305263), (18, 1536842), (36, 768421), (307, 90108), (614, 45054), (921, 30036), (1228, 22527), (1842, 15018), (2503, 11052), (2763, 10012), (3684, 7509), (5006, 5526)]