19683104

素因数分解:

$2^5\times 7^2\times {\mathrm{12553}}^1$

素因数の和:12577

約数の個数: 36

約数和(自身を含む): 45081414

約数和(自身を除く): 25398310

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 196, 224, 392, 784, 1568, 12553, 25106, 50212, 87871, 100424, 175742, 200848, 351484, 401696, 615097, 702968, 1230194, 1405936, 2460388, 2811872, 4920776, 9841552, 19683104]

約数ペア:

[(1, 19683104), (2, 9841552), (4, 4920776), (7, 2811872), (8, 2460388), (14, 1405936), (16, 1230194), (28, 702968), (32, 615097), (49, 401696), (56, 351484), (98, 200848), (112, 175742), (196, 100424), (224, 87871), (392, 50212), (784, 25106), (1568, 12553)]