18933714

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{28429}}^1$

素因数の和:28474

約数の個数: 24

約数和(自身を含む): 42133260

約数和(自身を除く): 23199546

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 28429, 56858, 85287, 170574, 255861, 511722, 1051873, 2103746, 3155619, 6311238, 9466857, 18933714]

約数ペア:

[(1, 18933714), (2, 9466857), (3, 6311238), (6, 3155619), (9, 2103746), (18, 1051873), (37, 511722), (74, 255861), (111, 170574), (222, 85287), (333, 56858), (666, 28429)]