18232938

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{3881}}^1$

素因数の和:3924

約数の個数: 40

約数和(自身を含む): 42274980

約数和(自身を除く): 24042042

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 3881, 4698, 7762, 11643, 23286, 34929, 69858, 104787, 112549, 209574, 225098, 314361, 337647, 628722, 675294, 1012941, 2025882, 3038823, 6077646, 9116469, 18232938]

約数ペア:

[(1, 18232938), (2, 9116469), (3, 6077646), (6, 3038823), (9, 2025882), (18, 1012941), (27, 675294), (29, 628722), (54, 337647), (58, 314361), (81, 225098), (87, 209574), (162, 112549), (174, 104787), (261, 69858), (522, 34929), (783, 23286), (1566, 11643), (2349, 7762), (3881, 4698)]