18038244

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{214741}}^1$

素因数の和:214755

約数の個数: 24

約数和(自身を含む): 48102208

約数和(自身を除く): 30063964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 214741, 429482, 644223, 858964, 1288446, 1503187, 2576892, 3006374, 4509561, 6012748, 9019122, 18038244]

約数ペア:

[(1, 18038244), (2, 9019122), (3, 6012748), (4, 4509561), (6, 3006374), (7, 2576892), (12, 1503187), (14, 1288446), (21, 858964), (28, 644223), (42, 429482), (84, 214741)]