29921052

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{3329}}^1$

素因数の和:3450

約数の個数: 48

約数和(自身を含む): 80559360

約数和(自身を除く): 50638308

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 2247, 2996, 3329, 4494, 6658, 8988, 9987, 13316, 19974, 23303, 39948, 46606, 69909, 93212, 139818, 279636, 356203, 712406, 1068609, 1424812, 2137218, 2493421, 4274436, 4986842, 7480263, 9973684, 14960526, 29921052]

約数ペア:

[(1, 29921052), (2, 14960526), (3, 9973684), (4, 7480263), (6, 4986842), (7, 4274436), (12, 2493421), (14, 2137218), (21, 1424812), (28, 1068609), (42, 712406), (84, 356203), (107, 279636), (214, 139818), (321, 93212), (428, 69909), (642, 46606), (749, 39948), (1284, 23303), (1498, 19974), (2247, 13316), (2996, 9987), (3329, 8988), (4494, 6658)]