16390382946

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{48787}}^1$

素因数の和:49239

約数の個数: 64

約数和(自身を含む): 39529989120

約数和(自身を除く): 23139606174

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 421, 798, 842, 1263, 2526, 2947, 5894, 7999, 8841, 15998, 17682, 23997, 47994, 48787, 55993, 97574, 111986, 146361, 167979, 292722, 335958, 341509, 683018, 926953, 1024527, 1853906, 2049054, 2780859, 5561718, 6488671, 12977342, 19466013, 20539327, 38932026, 41078654, 61617981, 123235962, 143775289, 287550578, 390247213, 431325867, 780494426, 862651734, 1170741639, 2341483278, 2731730491, 5463460982, 8195191473, 16390382946]

約数ペア:

[(1, 16390382946), (2, 8195191473), (3, 5463460982), (6, 2731730491), (7, 2341483278), (14, 1170741639), (19, 862651734), (21, 780494426), (38, 431325867), (42, 390247213), (57, 287550578), (114, 143775289), (133, 123235962), (266, 61617981), (399, 41078654), (421, 38932026), (798, 20539327), (842, 19466013), (1263, 12977342), (2526, 6488671), (2947, 5561718), (5894, 2780859), (7999, 2049054), (8841, 1853906), (15998, 1024527), (17682, 926953), (23997, 683018), (47994, 341509), (48787, 335958), (55993, 292722), (97574, 167979), (111986, 146361)]