17689284

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{5521}}^1$

素因数の和:5620

約数の個数: 36

約数和(自身を含む): 45225180

約数和(自身を除く): 27535896

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 178, 267, 356, 534, 801, 1068, 1602, 3204, 5521, 11042, 16563, 22084, 33126, 49689, 66252, 99378, 198756, 491369, 982738, 1474107, 1965476, 2948214, 4422321, 5896428, 8844642, 17689284]

約数ペア:

[(1, 17689284), (2, 8844642), (3, 5896428), (4, 4422321), (6, 2948214), (9, 1965476), (12, 1474107), (18, 982738), (36, 491369), (89, 198756), (178, 99378), (267, 66252), (356, 49689), (534, 33126), (801, 22084), (1068, 16563), (1602, 11042), (3204, 5521)]