24989994

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:435

約数の個数: 48

約数和(自身を含む): 56010240

約数和(自身を除く): 31020246

約数列:

[1, 2, 3, 6, 9, 18, 47, 94, 109, 141, 218, 271, 282, 327, 423, 542, 654, 813, 846, 981, 1626, 1962, 2439, 4878, 5123, 10246, 12737, 15369, 25474, 29539, 30738, 38211, 46107, 59078, 76422, 88617, 92214, 114633, 177234, 229266, 265851, 531702, 1388333, 2776666, 4164999, 8329998, 12494997, 24989994]

約数ペア:

[(1, 24989994), (2, 12494997), (3, 8329998), (6, 4164999), (9, 2776666), (18, 1388333), (47, 531702), (94, 265851), (109, 229266), (141, 177234), (218, 114633), (271, 92214), (282, 88617), (327, 76422), (423, 59078), (542, 46107), (654, 38211), (813, 30738), (846, 29539), (981, 25474), (1626, 15369), (1962, 12737), (2439, 10246), (4878, 5123)]