21365804532

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{4643}}^1\times {\mathrm{20183}}^1$

素因数の和:24852

約数の個数: 48

約数和(自身を含む): 52491317760

約数和(自身を除く): 31125513228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 4643, 9286, 13929, 18572, 20183, 27858, 40366, 55716, 60549, 80732, 88217, 121098, 176434, 242196, 264651, 352868, 383477, 529302, 766954, 1058604, 1150431, 1533908, 2300862, 4601724, 93709669, 187419338, 281129007, 374838676, 562258014, 1124516028, 1780483711, 3560967422, 5341451133, 7121934844, 10682902266, 21365804532]

約数ペア:

[(1, 21365804532), (2, 10682902266), (3, 7121934844), (4, 5341451133), (6, 3560967422), (12, 1780483711), (19, 1124516028), (38, 562258014), (57, 374838676), (76, 281129007), (114, 187419338), (228, 93709669), (4643, 4601724), (9286, 2300862), (13929, 1533908), (18572, 1150431), (20183, 1058604), (27858, 766954), (40366, 529302), (55716, 383477), (60549, 352868), (80732, 264651), (88217, 242196), (121098, 176434)]