664488636

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{7910579}}^1$

素因数の和:7910593

約数の個数: 24

約数和(自身を含む): 1771969920

約数和(自身を除く): 1107481284

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 7910579, 15821158, 23731737, 31642316, 47463474, 55374053, 94926948, 110748106, 166122159, 221496212, 332244318, 664488636]

約数ペア:

[(1, 664488636), (2, 332244318), (3, 221496212), (4, 166122159), (6, 110748106), (7, 94926948), (12, 55374053), (14, 47463474), (21, 31642316), (28, 23731737), (42, 15821158), (84, 7910579)]