16445268

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{2417}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 49288512

約数和(自身を除く): 32843244

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1701, 2268, 2417, 3402, 4834, 6804, 7251, 9668, 14502, 16919, 21753, 29004, 33838, 43506, 50757, 65259, 67676, 87012, 101514, 130518, 152271, 195777, 203028, 261036, 304542, 391554, 456813, 587331, 609084, 783108, 913626, 1174662, 1370439, 1827252, 2349324, 2740878, 4111317, 5481756, 8222634, 16445268]

約数ペア:

[(1, 16445268), (2, 8222634), (3, 5481756), (4, 4111317), (6, 2740878), (7, 2349324), (9, 1827252), (12, 1370439), (14, 1174662), (18, 913626), (21, 783108), (27, 609084), (28, 587331), (36, 456813), (42, 391554), (54, 304542), (63, 261036), (81, 203028), (84, 195777), (108, 152271), (126, 130518), (162, 101514), (189, 87012), (243, 67676), (252, 65259), (324, 50757), (378, 43506), (486, 33838), (567, 29004), (756, 21753), (972, 16919), (1134, 14502), (1701, 9668), (2268, 7251), (2417, 6804), (3402, 4834)]