16899084

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4229}}^1$

素因数の和:4279

約数の個数: 48

約数和(自身を含む): 45007200

約数和(自身を除く): 28108116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 4229, 8458, 12687, 16916, 25374, 38061, 50748, 76122, 114183, 152244, 156473, 228366, 312946, 456732, 469419, 625892, 938838, 1408257, 1877676, 2816514, 4224771, 5633028, 8449542, 16899084]

約数ペア:

[(1, 16899084), (2, 8449542), (3, 5633028), (4, 4224771), (6, 2816514), (9, 1877676), (12, 1408257), (18, 938838), (27, 625892), (36, 469419), (37, 456732), (54, 312946), (74, 228366), (108, 156473), (111, 152244), (148, 114183), (222, 76122), (333, 50748), (444, 38061), (666, 25374), (999, 16916), (1332, 12687), (1998, 8458), (3996, 4229)]