18112356

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{5783}}^1$

素因数の和:5825

約数の個数: 48

約数和(自身を含む): 48585600

約数和(自身を除く): 30473244

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, 5783, 11566, 17349, 23132, 34698, 52047, 69396, 104094, 156141, 167707, 208188, 312282, 335414, 503121, 624564, 670828, 1006242, 1509363, 2012484, 3018726, 4528089, 6037452, 9056178, 18112356]

約数ペア:

[(1, 18112356), (2, 9056178), (3, 6037452), (4, 4528089), (6, 3018726), (9, 2012484), (12, 1509363), (18, 1006242), (27, 670828), (29, 624564), (36, 503121), (54, 335414), (58, 312282), (87, 208188), (108, 167707), (116, 156141), (174, 104094), (261, 69396), (348, 52047), (522, 34698), (783, 23132), (1044, 17349), (1566, 11566), (3132, 5783)]