15406308

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{4919}}^1$

素因数の和:4961

約数の個数: 48

約数和(自身を含む): 41328000

約数和(自身を除く): 25921692

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, 4919, 9838, 14757, 19676, 29514, 44271, 59028, 88542, 132813, 142651, 177084, 265626, 285302, 427953, 531252, 570604, 855906, 1283859, 1711812, 2567718, 3851577, 5135436, 7703154, 15406308]

約数ペア:

[(1, 15406308), (2, 7703154), (3, 5135436), (4, 3851577), (6, 2567718), (9, 1711812), (12, 1283859), (18, 855906), (27, 570604), (29, 531252), (36, 427953), (54, 285302), (58, 265626), (87, 177084), (108, 142651), (116, 132813), (174, 88542), (261, 59028), (348, 44271), (522, 29514), (783, 19676), (1044, 14757), (1566, 9838), (3132, 4919)]