42289158

素因数分解:

$2^1\times 3^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1\times {\mathrm{311}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 85992192

約数和(自身を除く): 43703034

約数列:

[1, 2, 3, 6, 131, 173, 262, 311, 346, 393, 519, 622, 786, 933, 1038, 1866, 22663, 40741, 45326, 53803, 67989, 81482, 107606, 122223, 135978, 161409, 244446, 322818, 7048193, 14096386, 21144579, 42289158]

約数ペア:

[(1, 42289158), (2, 21144579), (3, 14096386), (6, 7048193), (131, 322818), (173, 244446), (262, 161409), (311, 135978), (346, 122223), (393, 107606), (519, 81482), (622, 67989), (786, 53803), (933, 45326), (1038, 40741), (1866, 22663)]