42008706

素因数分解:

$2^1\times 3^4\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1280

約数の個数: 40

約数和(自身を含む): 94590540

約数和(自身を除く): 52581834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 257, 514, 771, 1009, 1542, 2018, 2313, 3027, 4626, 6054, 6939, 9081, 13878, 18162, 20817, 27243, 41634, 54486, 81729, 163458, 259313, 518626, 777939, 1555878, 2333817, 4667634, 7001451, 14002902, 21004353, 42008706]

約数ペア:

[(1, 42008706), (2, 21004353), (3, 14002902), (6, 7001451), (9, 4667634), (18, 2333817), (27, 1555878), (54, 777939), (81, 518626), (162, 259313), (257, 163458), (514, 81729), (771, 54486), (1009, 41634), (1542, 27243), (2018, 20817), (2313, 18162), (3027, 13878), (4626, 9081), (6054, 6939)]