18458442

素因数分解:

$2^1\times 3^4\times {\mathrm{29}}^1\times {\mathrm{3929}}^1$

素因数の和:3972

約数の個数: 40

約数和(自身を含む): 42797700

約数和(自身を除く): 24339258

約数列:

[1, 2, 3, 6, 9, 18, 27, 29, 54, 58, 81, 87, 162, 174, 261, 522, 783, 1566, 2349, 3929, 4698, 7858, 11787, 23574, 35361, 70722, 106083, 113941, 212166, 227882, 318249, 341823, 636498, 683646, 1025469, 2050938, 3076407, 6152814, 9229221, 18458442]

約数ペア:

[(1, 18458442), (2, 9229221), (3, 6152814), (6, 3076407), (9, 2050938), (18, 1025469), (27, 683646), (29, 636498), (54, 341823), (58, 318249), (81, 227882), (87, 212166), (162, 113941), (174, 106083), (261, 70722), (522, 35361), (783, 23574), (1566, 11787), (2349, 7858), (3929, 4698)]