198554916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2363749}}^1$

素因数の和:2363763

約数の個数: 24

約数和(自身を含む): 529480000

約数和(自身を除く): 330925084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2363749, 4727498, 7091247, 9454996, 14182494, 16546243, 28364988, 33092486, 49638729, 66184972, 99277458, 198554916]

約数ペア:

[(1, 198554916), (2, 99277458), (3, 66184972), (4, 49638729), (6, 33092486), (7, 28364988), (12, 16546243), (14, 14182494), (21, 9454996), (28, 7091247), (42, 4727498), (84, 2363749)]