215539524

素因数分解:

$2^2\times 3^2\times {\mathrm{503}}^1\times {\mathrm{11903}}^1$

素因数の和:12416

約数の個数: 36

約数和(自身を含む): 545965056

約数和(自身を除く): 330425532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 503, 1006, 1509, 2012, 3018, 4527, 6036, 9054, 11903, 18108, 23806, 35709, 47612, 71418, 107127, 142836, 214254, 428508, 5987209, 11974418, 17961627, 23948836, 35923254, 53884881, 71846508, 107769762, 215539524]

約数ペア:

[(1, 215539524), (2, 107769762), (3, 71846508), (4, 53884881), (6, 35923254), (9, 23948836), (12, 17961627), (18, 11974418), (36, 5987209), (503, 428508), (1006, 214254), (1509, 142836), (2012, 107127), (3018, 71418), (4527, 47612), (6036, 35709), (9054, 23806), (11903, 18108)]