18687106635

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{337}}^1\times {\mathrm{52067}}^1$

素因数の和:52483

約数の個数: 32

約数和(自身を含む): 30411044352

約数和(自身を除く): 11723937717

約数列:

[1, 3, 5, 15, 71, 213, 337, 355, 1011, 1065, 1685, 5055, 23927, 52067, 71781, 119635, 156201, 260335, 358905, 781005, 3696757, 11090271, 17546579, 18483785, 52639737, 55451355, 87732895, 263198685, 1245807109, 3737421327, 6229035545, 18687106635]

約数ペア:

[(1, 18687106635), (3, 6229035545), (5, 3737421327), (15, 1245807109), (71, 263198685), (213, 87732895), (337, 55451355), (355, 52639737), (1011, 18483785), (1065, 17546579), (1685, 11090271), (5055, 3696757), (23927, 781005), (52067, 358905), (71781, 260335), (119635, 156201)]