16977828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{563}}^1$

素因数の和:936

約数の個数: 48

約数和(自身を含む): 45480960

約数和(自身を除く): 28503132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 359, 563, 718, 1077, 1126, 1436, 1689, 2154, 2252, 2513, 3378, 3941, 4308, 5026, 6756, 7539, 7882, 10052, 11823, 15078, 15764, 23646, 30156, 47292, 202117, 404234, 606351, 808468, 1212702, 1414819, 2425404, 2829638, 4244457, 5659276, 8488914, 16977828]

約数ペア:

[(1, 16977828), (2, 8488914), (3, 5659276), (4, 4244457), (6, 2829638), (7, 2425404), (12, 1414819), (14, 1212702), (21, 808468), (28, 606351), (42, 404234), (84, 202117), (359, 47292), (563, 30156), (718, 23646), (1077, 15764), (1126, 15078), (1436, 11823), (1689, 10052), (2154, 7882), (2252, 7539), (2513, 6756), (3378, 5026), (3941, 4308)]