666549492

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7935113}}^1$

素因数の和:7935127

約数の個数: 24

約数和(自身を含む): 1777465536

約数和(自身を除く): 1110916044

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7935113, 15870226, 23805339, 31740452, 47610678, 55545791, 95221356, 111091582, 166637373, 222183164, 333274746, 666549492]

約数ペア:

[(1, 666549492), (2, 333274746), (3, 222183164), (4, 166637373), (6, 111091582), (7, 95221356), (12, 55545791), (14, 47610678), (21, 31740452), (28, 23805339), (42, 15870226), (84, 7935113)]