18748788

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42227}}^1$

素因数の和:42271

約数の個数: 24

約数和(自身を含む): 44930592

約数和(自身を除く): 26181804

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42227, 84454, 126681, 168908, 253362, 506724, 1562399, 3124798, 4687197, 6249596, 9374394, 18748788]

約数ペア:

[(1, 18748788), (2, 9374394), (3, 6249596), (4, 4687197), (6, 3124798), (12, 1562399), (37, 506724), (74, 253362), (111, 168908), (148, 126681), (222, 84454), (444, 42227)]