18772764

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{42281}}^1$

素因数の和:42325

約数の個数: 24

約数和(自身を含む): 44988048

約数和(自身を除く): 26215284

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 42281, 84562, 126843, 169124, 253686, 507372, 1564397, 3128794, 4693191, 6257588, 9386382, 18772764]

約数ペア:

[(1, 18772764), (2, 9386382), (3, 6257588), (4, 4693191), (6, 3128794), (12, 1564397), (37, 507372), (74, 253686), (111, 169124), (148, 126843), (222, 84562), (444, 42281)]