29678994

素因数分解:

$2^1\times 3^3\times {\mathrm{71}}^1\times {\mathrm{7741}}^1$

素因数の和:7823

約数の個数: 32

約数和(自身を含む): 66890880

約数和(自身を除く): 37211886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 71, 142, 213, 426, 639, 1278, 1917, 3834, 7741, 15482, 23223, 46446, 69669, 139338, 209007, 418014, 549611, 1099222, 1648833, 3297666, 4946499, 9892998, 14839497, 29678994]

約数ペア:

[(1, 29678994), (2, 14839497), (3, 9892998), (6, 4946499), (9, 3297666), (18, 1648833), (27, 1099222), (54, 549611), (71, 418014), (142, 209007), (213, 139338), (426, 69669), (639, 46446), (1278, 23223), (1917, 15482), (3834, 7741)]