220743054

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1751929}}^1$

素因数の和:1751944

約数の個数: 24

約数和(自身を含む): 546602160

約数和(自身を除く): 325859106

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1751929, 3503858, 5255787, 10511574, 12263503, 15767361, 24527006, 31534722, 36790509, 73581018, 110371527, 220743054]

約数ペア:

[(1, 220743054), (2, 110371527), (3, 73581018), (6, 36790509), (7, 31534722), (9, 24527006), (14, 15767361), (18, 12263503), (21, 10511574), (42, 5255787), (63, 3503858), (126, 1751929)]