2490516

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{9883}}^1$

素因数の和:9900

約数の個数: 36

約数和(自身を含む): 7195552

約数和(自身を除く): 4705036

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 9883, 19766, 29649, 39532, 59298, 69181, 88947, 118596, 138362, 177894, 207543, 276724, 355788, 415086, 622629, 830172, 1245258, 2490516]

約数ペア:

[(1, 2490516), (2, 1245258), (3, 830172), (4, 622629), (6, 415086), (7, 355788), (9, 276724), (12, 207543), (14, 177894), (18, 138362), (21, 118596), (28, 88947), (36, 69181), (42, 59298), (63, 39532), (84, 29649), (126, 19766), (252, 9883)]