215442108

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{854929}}^1$

素因数の和:854946

約数の個数: 36

約数和(自身を含む): 622389040

約数和(自身を除く): 406946932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 854929, 1709858, 2564787, 3419716, 5129574, 5984503, 7694361, 10259148, 11969006, 15388722, 17953509, 23938012, 30777444, 35907018, 53860527, 71814036, 107721054, 215442108]

約数ペア:

[(1, 215442108), (2, 107721054), (3, 71814036), (4, 53860527), (6, 35907018), (7, 30777444), (9, 23938012), (12, 17953509), (14, 15388722), (18, 11969006), (21, 10259148), (28, 7694361), (36, 5984503), (42, 5129574), (63, 3419716), (84, 2564787), (126, 1709858), (252, 854929)]