13902181218

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{809}}^1\times {\mathrm{18013}}^1$

素因数の和:18883

約数の個数: 48

約数和(自身を含む): 30729362040

約数和(自身を除く): 16827180822

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 809, 954, 1618, 2427, 4854, 7281, 14562, 18013, 36026, 42877, 54039, 85754, 108078, 128631, 162117, 257262, 324234, 385893, 771786, 954689, 1909378, 2864067, 5728134, 8592201, 14572517, 17184402, 29145034, 43717551, 87435102, 131152653, 262305306, 772343401, 1544686802, 2317030203, 4634060406, 6951090609, 13902181218]

約数ペア:

[(1, 13902181218), (2, 6951090609), (3, 4634060406), (6, 2317030203), (9, 1544686802), (18, 772343401), (53, 262305306), (106, 131152653), (159, 87435102), (318, 43717551), (477, 29145034), (809, 17184402), (954, 14572517), (1618, 8592201), (2427, 5728134), (4854, 2864067), (7281, 1909378), (14562, 954689), (18013, 771786), (36026, 385893), (42877, 324234), (54039, 257262), (85754, 162117), (108078, 128631)]