2784654

素因数分解:

$2^1\times 3^2\times {\mathrm{67}}^1\times {\mathrm{2309}}^1$

素因数の和:2384

約数の個数: 24

約数和(自身を含む): 6126120

約数和(自身を除く): 3341466

約数列:

[1, 2, 3, 6, 9, 18, 67, 134, 201, 402, 603, 1206, 2309, 4618, 6927, 13854, 20781, 41562, 154703, 309406, 464109, 928218, 1392327, 2784654]

約数ペア:

[(1, 2784654), (2, 1392327), (3, 928218), (6, 464109), (9, 309406), (18, 154703), (67, 41562), (134, 20781), (201, 13854), (402, 6927), (603, 4618), (1206, 2309)]