216984012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2583143}}^1$

素因数の和:2583157

約数の個数: 24

約数和(自身を含む): 578624256

約数和(自身を除く): 361640244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2583143, 5166286, 7749429, 10332572, 15498858, 18082001, 30997716, 36164002, 54246003, 72328004, 108492006, 216984012]

約数ペア:

[(1, 216984012), (2, 108492006), (3, 72328004), (4, 54246003), (6, 36164002), (7, 30997716), (12, 18082001), (14, 15498858), (21, 10332572), (28, 7749429), (42, 5166286), (84, 2583143)]