217812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2593}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 581056

約数和(自身を除く): 363244

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2593, 5186, 7779, 10372, 15558, 18151, 31116, 36302, 54453, 72604, 108906, 217812]

約数ペア:

[(1, 217812), (2, 108906), (3, 72604), (4, 54453), (6, 36302), (7, 31116), (12, 18151), (14, 15558), (21, 10372), (28, 7779), (42, 5186), (84, 2593)]