18364914

素因数分解:

$2^1\times 3^3\times {\mathrm{199}}^1\times {\mathrm{1709}}^1$

素因数の和:1919

約数の個数: 32

約数和(自身を含む): 41040000

約数和(自身を除く): 22675086

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 199, 398, 597, 1194, 1709, 1791, 3418, 3582, 5127, 5373, 10254, 10746, 15381, 30762, 46143, 92286, 340091, 680182, 1020273, 2040546, 3060819, 6121638, 9182457, 18364914]

約数ペア:

[(1, 18364914), (2, 9182457), (3, 6121638), (6, 3060819), (9, 2040546), (18, 1020273), (27, 680182), (54, 340091), (199, 92286), (398, 46143), (597, 30762), (1194, 15381), (1709, 10746), (1791, 10254), (3418, 5373), (3582, 5127)]