12481644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1069}}^1$

素因数の和:1222

約数の個数: 48

約数和(自身を含む): 33555200

約数和(自身を除く): 21073556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1069, 1668, 1946, 2138, 2919, 3207, 3892, 4276, 5838, 6414, 7483, 11676, 12828, 14966, 22449, 29932, 44898, 89796, 148591, 297182, 445773, 594364, 891546, 1040137, 1783092, 2080274, 3120411, 4160548, 6240822, 12481644]

約数ペア:

[(1, 12481644), (2, 6240822), (3, 4160548), (4, 3120411), (6, 2080274), (7, 1783092), (12, 1040137), (14, 891546), (21, 594364), (28, 445773), (42, 297182), (84, 148591), (139, 89796), (278, 44898), (417, 29932), (556, 22449), (834, 14966), (973, 12828), (1069, 11676), (1668, 7483), (1946, 6414), (2138, 5838), (2919, 4276), (3207, 3892)]