15722964

素因数分解:

$2^2\times 3^3\times {\mathrm{197}}^1\times {\mathrm{739}}^1$

素因数の和:949

約数の個数: 48

約数和(自身を含む): 41025600

約数和(自身を除く): 25302636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 197, 394, 591, 739, 788, 1182, 1478, 1773, 2217, 2364, 2956, 3546, 4434, 5319, 6651, 7092, 8868, 10638, 13302, 19953, 21276, 26604, 39906, 79812, 145583, 291166, 436749, 582332, 873498, 1310247, 1746996, 2620494, 3930741, 5240988, 7861482, 15722964]

約数ペア:

[(1, 15722964), (2, 7861482), (3, 5240988), (4, 3930741), (6, 2620494), (9, 1746996), (12, 1310247), (18, 873498), (27, 582332), (36, 436749), (54, 291166), (108, 145583), (197, 79812), (394, 39906), (591, 26604), (739, 21276), (788, 19953), (1182, 13302), (1478, 10638), (1773, 8868), (2217, 7092), (2364, 6651), (2956, 5319), (3546, 4434)]