220520034

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1750159}}^1$

素因数の和:1750174

約数の個数: 24

約数和(自身を含む): 546049920

約数和(自身を除く): 325529886

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1750159, 3500318, 5250477, 10500954, 12251113, 15751431, 24502226, 31502862, 36753339, 73506678, 110260017, 220520034]

約数ペア:

[(1, 220520034), (2, 110260017), (3, 73506678), (6, 36753339), (7, 31502862), (9, 24502226), (14, 15751431), (18, 12251113), (21, 10500954), (42, 5250477), (63, 3500318), (126, 1750159)]