18238722

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1097}}^1$

素因数の和:1282

約数の個数: 32

約数和(自身を含む): 38895552

約数和(自身を除く): 20656830

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 1097, 2194, 2771, 3291, 5542, 6582, 8313, 16626, 18649, 37298, 55947, 111894, 178811, 357622, 536433, 1072866, 3039787, 6079574, 9119361, 18238722]

約数ペア:

[(1, 18238722), (2, 9119361), (3, 6079574), (6, 3039787), (17, 1072866), (34, 536433), (51, 357622), (102, 178811), (163, 111894), (326, 55947), (489, 37298), (978, 18649), (1097, 16626), (2194, 8313), (2771, 6582), (3291, 5542)]