1900790841618

素因数分解:

$2^1\times 3^2\times {\mathrm{8311}}^1\times {\mathrm{12705991}}^1$

素因数の和:12714310

約数の個数: 24

約数和(自身を含む): 4118876014656

約数和(自身を除く): 2218085173038

約数列:

[1, 2, 3, 6, 9, 18, 8311, 16622, 24933, 49866, 74799, 149598, 12705991, 25411982, 38117973, 76235946, 114353919, 228707838, 105599491201, 211198982402, 316798473603, 633596947206, 950395420809, 1900790841618]

約数ペア:

[(1, 1900790841618), (2, 950395420809), (3, 633596947206), (6, 316798473603), (9, 211198982402), (18, 105599491201), (8311, 228707838), (16622, 114353919), (24933, 76235946), (49866, 38117973), (74799, 25411982), (149598, 12705991)]