18092133

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:378

約数の個数: 32

約数和(自身を含む): 27993600

約数和(自身を除く): 9901467

約数列:

[1, 3, 9, 27, 47, 53, 141, 159, 269, 423, 477, 807, 1269, 1431, 2421, 2491, 7263, 7473, 12643, 14257, 22419, 37929, 42771, 67257, 113787, 128313, 341361, 384939, 670079, 2010237, 6030711, 18092133]

約数ペア:

[(1, 18092133), (3, 6030711), (9, 2010237), (27, 670079), (47, 384939), (53, 341361), (141, 128313), (159, 113787), (269, 67257), (423, 42771), (477, 37929), (807, 22419), (1269, 14257), (1431, 12643), (2421, 7473), (2491, 7263)]