1520781426

素因数分解:

$2^1\times 3^3\times {\mathrm{373}}^1\times {\mathrm{75503}}^1$

素因数の和:75887

約数の個数: 32

約数和(自身を含む): 3388619520

約数和(自身を除く): 1867838094

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 373, 746, 1119, 2238, 3357, 6714, 10071, 20142, 75503, 151006, 226509, 453018, 679527, 1359054, 2038581, 4077162, 28162619, 56325238, 84487857, 168975714, 253463571, 506927142, 760390713, 1520781426]

約数ペア:

[(1, 1520781426), (2, 760390713), (3, 506927142), (6, 253463571), (9, 168975714), (18, 84487857), (27, 56325238), (54, 28162619), (373, 4077162), (746, 2038581), (1119, 1359054), (2238, 679527), (3357, 453018), (6714, 226509), (10071, 151006), (20142, 75503)]