123012456

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{732217}}^1$

素因数の和:732233

約数の個数: 32

約数和(自身を含む): 351464640

約数和(自身を除く): 228452184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 732217, 1464434, 2196651, 2928868, 4393302, 5125519, 5857736, 8786604, 10251038, 15376557, 17573208, 20502076, 30753114, 41004152, 61506228, 123012456]

約数ペア:

[(1, 123012456), (2, 61506228), (3, 41004152), (4, 30753114), (6, 20502076), (7, 17573208), (8, 15376557), (12, 10251038), (14, 8786604), (21, 5857736), (24, 5125519), (28, 4393302), (42, 2928868), (56, 2196651), (84, 1464434), (168, 732217)]