18290076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217739}}^1$

素因数の和:217753

約数の個数: 24

約数和(自身を含む): 48773760

約数和(自身を除く): 30483684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217739, 435478, 653217, 870956, 1306434, 1524173, 2612868, 3048346, 4572519, 6096692, 9145038, 18290076]

約数ペア:

[(1, 18290076), (2, 9145038), (3, 6096692), (4, 4572519), (6, 3048346), (7, 2612868), (12, 1524173), (14, 1306434), (21, 870956), (28, 653217), (42, 435478), (84, 217739)]