87688002

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{20789}}^1$

素因数の和:20850

約数の個数: 32

約数和(自身を含む): 189604800

約数和(自身を除く): 101916798

約数列:

[1, 2, 3, 6, 19, 37, 38, 57, 74, 111, 114, 222, 703, 1406, 2109, 4218, 20789, 41578, 62367, 124734, 394991, 769193, 789982, 1184973, 1538386, 2307579, 2369946, 4615158, 14614667, 29229334, 43844001, 87688002]

約数ペア:

[(1, 87688002), (2, 43844001), (3, 29229334), (6, 14614667), (19, 4615158), (37, 2369946), (38, 2307579), (57, 1538386), (74, 1184973), (111, 789982), (114, 769193), (222, 394991), (703, 124734), (1406, 62367), (2109, 41578), (4218, 20789)]