1209366828

素因数分解:

$2^2\times 3^3\times {\mathrm{1481}}^1\times {\mathrm{7561}}^1$

素因数の和:9055

約数の個数: 48

約数和(自身を含む): 3137927520

約数和(自身を除く): 1928560692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1481, 2962, 4443, 5924, 7561, 8886, 13329, 15122, 17772, 22683, 26658, 30244, 39987, 45366, 53316, 68049, 79974, 90732, 136098, 159948, 204147, 272196, 408294, 816588, 11197841, 22395682, 33593523, 44791364, 67187046, 100780569, 134374092, 201561138, 302341707, 403122276, 604683414, 1209366828]

約数ペア:

[(1, 1209366828), (2, 604683414), (3, 403122276), (4, 302341707), (6, 201561138), (9, 134374092), (12, 100780569), (18, 67187046), (27, 44791364), (36, 33593523), (54, 22395682), (108, 11197841), (1481, 816588), (2962, 408294), (4443, 272196), (5924, 204147), (7561, 159948), (8886, 136098), (13329, 90732), (15122, 79974), (17772, 68049), (22683, 53316), (26658, 45366), (30244, 39987)]