1812330546

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{540349}}^1$

素因数の和:540410

約数の個数: 32

約数和(自身を含む): 3994267200

約数和(自身を除く): 2181936654

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 540349, 1080698, 1621047, 3242094, 7024537, 14049074, 21073611, 23235007, 42147222, 46470014, 69705021, 139410042, 302055091, 604110182, 906165273, 1812330546]

約数ペア:

[(1, 1812330546), (2, 906165273), (3, 604110182), (6, 302055091), (13, 139410042), (26, 69705021), (39, 46470014), (43, 42147222), (78, 23235007), (86, 21073611), (129, 14049074), (258, 7024537), (559, 3242094), (1118, 1621047), (1677, 1080698), (3354, 540349)]