13878252

素因数分解:

$2^2\times 3^2\times {\mathrm{239}}^1\times {\mathrm{1613}}^1$

素因数の和:1862

約数の個数: 36

約数和(自身を含む): 35249760

約数和(自身を除く): 21371508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 239, 478, 717, 956, 1434, 1613, 2151, 2868, 3226, 4302, 4839, 6452, 8604, 9678, 14517, 19356, 29034, 58068, 385507, 771014, 1156521, 1542028, 2313042, 3469563, 4626084, 6939126, 13878252]

約数ペア:

[(1, 13878252), (2, 6939126), (3, 4626084), (4, 3469563), (6, 2313042), (9, 1542028), (12, 1156521), (18, 771014), (36, 385507), (239, 58068), (478, 29034), (717, 19356), (956, 14517), (1434, 9678), (1613, 8604), (2151, 6452), (2868, 4839), (3226, 4302)]