71050644

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{281947}}^1$

素因数の和:281964

約数の個数: 36

約数和(自身を含む): 205258144

約数和(自身を除く): 134207500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 281947, 563894, 845841, 1127788, 1691682, 1973629, 2537523, 3383364, 3947258, 5075046, 5920887, 7894516, 10150092, 11841774, 17762661, 23683548, 35525322, 71050644]

約数ペア:

[(1, 71050644), (2, 35525322), (3, 23683548), (4, 17762661), (6, 11841774), (7, 10150092), (9, 7894516), (12, 5920887), (14, 5075046), (18, 3947258), (21, 3383364), (28, 2537523), (36, 1973629), (42, 1691682), (63, 1127788), (84, 845841), (126, 563894), (252, 281947)]