138613626

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{135101}}^1$

素因数の和:135131

約数の個数: 32

約数和(自身を含む): 324244800

約数和(自身を除く): 185631174

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 114, 171, 342, 513, 1026, 135101, 270202, 405303, 810606, 1215909, 2431818, 2566919, 3647727, 5133838, 7295454, 7700757, 15401514, 23102271, 46204542, 69306813, 138613626]

約数ペア:

[(1, 138613626), (2, 69306813), (3, 46204542), (6, 23102271), (9, 15401514), (18, 7700757), (19, 7295454), (27, 5133838), (38, 3647727), (54, 2566919), (57, 2431818), (114, 1215909), (171, 810606), (342, 405303), (513, 270202), (1026, 135101)]