15490872

素因数分解:

$2^3\times 3^3\times {\mathrm{29}}^1\times {\mathrm{2473}}^1$

素因数の和:2517

約数の個数: 64

約数和(自身を含む): 44532000

約数和(自身を除く): 29041128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 87, 108, 116, 174, 216, 232, 261, 348, 522, 696, 783, 1044, 1566, 2088, 2473, 3132, 4946, 6264, 7419, 9892, 14838, 19784, 22257, 29676, 44514, 59352, 66771, 71717, 89028, 133542, 143434, 178056, 215151, 267084, 286868, 430302, 534168, 573736, 645453, 860604, 1290906, 1721208, 1936359, 2581812, 3872718, 5163624, 7745436, 15490872]

約数ペア:

[(1, 15490872), (2, 7745436), (3, 5163624), (4, 3872718), (6, 2581812), (8, 1936359), (9, 1721208), (12, 1290906), (18, 860604), (24, 645453), (27, 573736), (29, 534168), (36, 430302), (54, 286868), (58, 267084), (72, 215151), (87, 178056), (108, 143434), (116, 133542), (174, 89028), (216, 71717), (232, 66771), (261, 59352), (348, 44514), (522, 29676), (696, 22257), (783, 19784), (1044, 14838), (1566, 9892), (2088, 7419), (2473, 6264), (3132, 4946)]