18162036

素因数分解:

$2^2\times 3^3\times {\mathrm{211}}^1\times {\mathrm{797}}^1$

素因数の和:1021

約数の個数: 48

約数和(自身を含む): 47369280

約数和(自身を除く): 29207244

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 211, 422, 633, 797, 844, 1266, 1594, 1899, 2391, 2532, 3188, 3798, 4782, 5697, 7173, 7596, 9564, 11394, 14346, 21519, 22788, 28692, 43038, 86076, 168167, 336334, 504501, 672668, 1009002, 1513503, 2018004, 3027006, 4540509, 6054012, 9081018, 18162036]

約数ペア:

[(1, 18162036), (2, 9081018), (3, 6054012), (4, 4540509), (6, 3027006), (9, 2018004), (12, 1513503), (18, 1009002), (27, 672668), (36, 504501), (54, 336334), (108, 168167), (211, 86076), (422, 43038), (633, 28692), (797, 22788), (844, 21519), (1266, 14346), (1594, 11394), (1899, 9564), (2391, 7596), (2532, 7173), (3188, 5697), (3798, 4782)]