7882476

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{877}}^1$

素因数の和:998

約数の個数: 48

約数和(自身を含む): 21240576

約数和(自身を除く): 13358100

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 877, 1284, 1498, 1754, 2247, 2631, 2996, 3508, 4494, 5262, 6139, 8988, 10524, 12278, 18417, 24556, 36834, 73668, 93839, 187678, 281517, 375356, 563034, 656873, 1126068, 1313746, 1970619, 2627492, 3941238, 7882476]

約数ペア:

[(1, 7882476), (2, 3941238), (3, 2627492), (4, 1970619), (6, 1313746), (7, 1126068), (12, 656873), (14, 563034), (21, 375356), (28, 281517), (42, 187678), (84, 93839), (107, 73668), (214, 36834), (321, 24556), (428, 18417), (642, 12278), (749, 10524), (877, 8988), (1284, 6139), (1498, 5262), (1754, 4494), (2247, 3508), (2631, 2996)]