15664086738

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{107}}^2\times {\mathrm{2621}}^1$

素因数の和:2872

約数の個数: 72

約数和(自身を含む): 35453871180

約数和(自身を除く): 19789784442

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 107, 174, 214, 261, 321, 522, 642, 963, 1926, 2621, 3103, 5242, 6206, 7863, 9309, 11449, 15726, 18618, 22898, 23589, 27927, 34347, 47178, 55854, 68694, 76009, 103041, 152018, 206082, 228027, 280447, 332021, 456054, 560894, 664042, 684081, 841341, 996063, 1368162, 1682682, 1992126, 2524023, 2988189, 5048046, 5976378, 8132963, 16265926, 24398889, 30007829, 48797778, 60015658, 73196667, 90023487, 146393334, 180046974, 270070461, 540140922, 870227041, 1740454082, 2610681123, 5221362246, 7832043369, 15664086738]

約数ペア:

[(1, 15664086738), (2, 7832043369), (3, 5221362246), (6, 2610681123), (9, 1740454082), (18, 870227041), (29, 540140922), (58, 270070461), (87, 180046974), (107, 146393334), (174, 90023487), (214, 73196667), (261, 60015658), (321, 48797778), (522, 30007829), (642, 24398889), (963, 16265926), (1926, 8132963), (2621, 5976378), (3103, 5048046), (5242, 2988189), (6206, 2524023), (7863, 1992126), (9309, 1682682), (11449, 1368162), (15726, 996063), (18618, 841341), (22898, 684081), (23589, 664042), (27927, 560894), (34347, 456054), (47178, 332021), (55854, 280447), (68694, 228027), (76009, 206082), (103041, 152018)]