128448222

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1619}}^1\times {\mathrm{1889}}^1$

素因数の和:3520

約数の個数: 32

約数和(自身を含む): 293932800

約数和(自身を除く): 165484578

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1619, 1889, 3238, 3778, 4857, 5667, 9714, 11333, 11334, 13223, 22666, 26446, 33999, 39669, 67998, 79338, 3058291, 6116582, 9174873, 18349746, 21408037, 42816074, 64224111, 128448222]

約数ペア:

[(1, 128448222), (2, 64224111), (3, 42816074), (6, 21408037), (7, 18349746), (14, 9174873), (21, 6116582), (42, 3058291), (1619, 79338), (1889, 67998), (3238, 39669), (3778, 33999), (4857, 26446), (5667, 22666), (9714, 13223), (11333, 11334)]