2198538

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{1823}}^1$

素因数の和:1898

約数の個数: 24

約数和(自身を含む): 4837248

約数和(自身を除く): 2638710

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 1823, 3646, 5469, 10938, 16407, 32814, 122141, 244282, 366423, 732846, 1099269, 2198538]

約数ペア:

[(1, 2198538), (2, 1099269), (3, 732846), (6, 366423), (9, 244282), (18, 122141), (67, 32814), (134, 16407), (201, 10938), (402, 5469), (603, 3646), (1206, 1823)]