15669738

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{124363}}^1$

素因数の和:124378

約数の個数: 24

約数和(自身を含む): 38801568

約数和(自身を除く): 23131830

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 124363, 248726, 373089, 746178, 870541, 1119267, 1741082, 2238534, 2611623, 5223246, 7834869, 15669738]

約数ペア:

[(1, 15669738), (2, 7834869), (3, 5223246), (6, 2611623), (7, 2238534), (9, 1741082), (14, 1119267), (18, 870541), (21, 746178), (42, 373089), (63, 248726), (126, 124363)]