31206714

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67547}}^1$

素因数の和:67570

約数の個数: 32

約数和(自身を含む): 77815296

約数和(自身を除く): 46608582

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 67547, 135094, 202641, 405282, 472829, 743017, 945658, 1418487, 1486034, 2229051, 2836974, 4458102, 5201119, 10402238, 15603357, 31206714]

約数ペア:

[(1, 31206714), (2, 15603357), (3, 10402238), (6, 5201119), (7, 4458102), (11, 2836974), (14, 2229051), (21, 1486034), (22, 1418487), (33, 945658), (42, 743017), (66, 472829), (77, 405282), (154, 202641), (231, 135094), (462, 67547)]