16888452

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1879}}^1$

素因数の和:2000

約数の個数: 48

約数和(自身を含む): 45480960

約数和(自身を除く): 28592508

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 107, 214, 321, 428, 642, 749, 1284, 1498, 1879, 2247, 2996, 3758, 4494, 5637, 7516, 8988, 11274, 13153, 22548, 26306, 39459, 52612, 78918, 157836, 201053, 402106, 603159, 804212, 1206318, 1407371, 2412636, 2814742, 4222113, 5629484, 8444226, 16888452]

約数ペア:

[(1, 16888452), (2, 8444226), (3, 5629484), (4, 4222113), (6, 2814742), (7, 2412636), (12, 1407371), (14, 1206318), (21, 804212), (28, 603159), (42, 402106), (84, 201053), (107, 157836), (214, 78918), (321, 52612), (428, 39459), (642, 26306), (749, 22548), (1284, 13153), (1498, 11274), (1879, 8988), (2247, 7516), (2996, 5637), (3758, 4494)]