1391628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{16567}}^1$

素因数の和:16581

約数の個数: 24

約数和(自身を含む): 3711232

約数和(自身を除く): 2319604

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 16567, 33134, 49701, 66268, 99402, 115969, 198804, 231938, 347907, 463876, 695814, 1391628]

約数ペア:

[(1, 1391628), (2, 695814), (3, 463876), (4, 347907), (6, 231938), (7, 198804), (12, 115969), (14, 99402), (21, 66268), (28, 49701), (42, 33134), (84, 16567)]