102840138

素因数分解:

$2^1\times 3^3\times {\mathrm{1904447}}^1$

素因数の和:1904458

約数の個数: 16

約数和(自身を含む): 228533760

約数和(自身を除く): 125693622

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1904447, 3808894, 5713341, 11426682, 17140023, 34280046, 51420069, 102840138]

約数ペア:

[(1, 102840138), (2, 51420069), (3, 34280046), (6, 17140023), (9, 11426682), (18, 5713341), (27, 3808894), (54, 1904447)]