137487732

素因数分解:

$2^2\times 3^1\times {\mathrm{521}}^1\times {\mathrm{21991}}^1$

素因数の和:22519

約数の個数: 24

約数和(自身を含む): 321435072

約数和(自身を除く): 183947340

約数列:

[1, 2, 3, 4, 6, 12, 521, 1042, 1563, 2084, 3126, 6252, 21991, 43982, 65973, 87964, 131946, 263892, 11457311, 22914622, 34371933, 45829244, 68743866, 137487732]

約数ペア:

[(1, 137487732), (2, 68743866), (3, 45829244), (4, 34371933), (6, 22914622), (12, 11457311), (521, 263892), (1042, 131946), (1563, 87964), (2084, 65973), (3126, 43982), (6252, 21991)]