21703670334

素因数分解:

$2^1\times 3^3\times {\mathrm{127}}^1\times {\mathrm{3164723}}^1$

素因数の和:3164861

約数の個数: 32

約数和(自身を含む): 48610160640

約数和(自身を除く): 26906490306

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 127, 254, 381, 762, 1143, 2286, 3429, 6858, 3164723, 6329446, 9494169, 18988338, 28482507, 56965014, 85447521, 170895042, 401919821, 803839642, 1205759463, 2411518926, 3617278389, 7234556778, 10851835167, 21703670334]

約数ペア:

[(1, 21703670334), (2, 10851835167), (3, 7234556778), (6, 3617278389), (9, 2411518926), (18, 1205759463), (27, 803839642), (54, 401919821), (127, 170895042), (254, 85447521), (381, 56965014), (762, 28482507), (1143, 18988338), (2286, 9494169), (3429, 6329446), (6858, 3164723)]