47245338

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1459}}^1$

素因数の和:1731

約数の個数: 48

約数和(自身を含む): 117524160

約数和(自身を除く): 70278822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 257, 514, 771, 1459, 1542, 1799, 2313, 2918, 3598, 4377, 4626, 5397, 8754, 10213, 10794, 13131, 16191, 20426, 26262, 30639, 32382, 61278, 91917, 183834, 374963, 749926, 1124889, 2249778, 2624741, 3374667, 5249482, 6749334, 7874223, 15748446, 23622669, 47245338]

約数ペア:

[(1, 47245338), (2, 23622669), (3, 15748446), (6, 7874223), (7, 6749334), (9, 5249482), (14, 3374667), (18, 2624741), (21, 2249778), (42, 1124889), (63, 749926), (126, 374963), (257, 183834), (514, 91917), (771, 61278), (1459, 32382), (1542, 30639), (1799, 26262), (2313, 20426), (2918, 16191), (3598, 13131), (4377, 10794), (4626, 10213), (5397, 8754)]