18561606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{3911}}^1$

素因数の和:4036

約数の個数: 32

約数和(自身を含む): 42812928

約数和(自身を除く): 24251322

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 113, 226, 339, 678, 791, 1582, 2373, 3911, 4746, 7822, 11733, 23466, 27377, 54754, 82131, 164262, 441943, 883886, 1325829, 2651658, 3093601, 6187202, 9280803, 18561606]

約数ペア:

[(1, 18561606), (2, 9280803), (3, 6187202), (6, 3093601), (7, 2651658), (14, 1325829), (21, 883886), (42, 441943), (113, 164262), (226, 82131), (339, 54754), (678, 27377), (791, 23466), (1582, 11733), (2373, 7822), (3911, 4746)]