15912648

素因数分解:

$2^3\times 3^2\times {\mathrm{29}}^1\times {\mathrm{7621}}^1$

素因数の和:7662

約数の個数: 48

約数和(自身を含む): 44588700

約数和(自身を除く): 28676052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 29, 36, 58, 72, 87, 116, 174, 232, 261, 348, 522, 696, 1044, 2088, 7621, 15242, 22863, 30484, 45726, 60968, 68589, 91452, 137178, 182904, 221009, 274356, 442018, 548712, 663027, 884036, 1326054, 1768072, 1989081, 2652108, 3978162, 5304216, 7956324, 15912648]

約数ペア:

[(1, 15912648), (2, 7956324), (3, 5304216), (4, 3978162), (6, 2652108), (8, 1989081), (9, 1768072), (12, 1326054), (18, 884036), (24, 663027), (29, 548712), (36, 442018), (58, 274356), (72, 221009), (87, 182904), (116, 137178), (174, 91452), (232, 68589), (261, 60968), (348, 45726), (522, 30484), (696, 22863), (1044, 15242), (2088, 7621)]