18714822

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{12043}}^1$

素因数の和:12092

約数の個数: 32

約数和(自身を含む): 43936512

約数和(自身を除く): 25221690

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 222, 259, 518, 777, 1554, 12043, 24086, 36129, 72258, 84301, 168602, 252903, 445591, 505806, 891182, 1336773, 2673546, 3119137, 6238274, 9357411, 18714822]

約数ペア:

[(1, 18714822), (2, 9357411), (3, 6238274), (6, 3119137), (7, 2673546), (14, 1336773), (21, 891182), (37, 505806), (42, 445591), (74, 252903), (111, 168602), (222, 84301), (259, 72258), (518, 36129), (777, 24086), (1554, 12043)]