18419292

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5881}}^1$

素因数の和:5923

約数の個数: 48

約数和(自身を含む): 49408800

約数和(自身を除く): 30989508

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 5881, 11762, 17643, 23524, 35286, 52929, 70572, 105858, 158787, 170549, 211716, 317574, 341098, 511647, 635148, 682196, 1023294, 1534941, 2046588, 3069882, 4604823, 6139764, 9209646, 18419292]

約数ペア:

[(1, 18419292), (2, 9209646), (3, 6139764), (4, 4604823), (6, 3069882), (9, 2046588), (12, 1534941), (18, 1023294), (27, 682196), (29, 635148), (36, 511647), (54, 341098), (58, 317574), (87, 211716), (108, 170549), (116, 158787), (174, 105858), (261, 70572), (348, 52929), (522, 35286), (783, 23524), (1044, 17643), (1566, 11762), (3132, 5881)]