15894108

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1223}}^1$

素因数の和:1271

約数の個数: 54

約数和(自身を含む): 42437304

約数和(自身を除く): 26543196

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 361, 684, 722, 1083, 1223, 1444, 2166, 2446, 3249, 3669, 4332, 4892, 6498, 7338, 11007, 12996, 14676, 22014, 23237, 44028, 46474, 69711, 92948, 139422, 209133, 278844, 418266, 441503, 836532, 883006, 1324509, 1766012, 2649018, 3973527, 5298036, 7947054, 15894108]

約数ペア:

[(1, 15894108), (2, 7947054), (3, 5298036), (4, 3973527), (6, 2649018), (9, 1766012), (12, 1324509), (18, 883006), (19, 836532), (36, 441503), (38, 418266), (57, 278844), (76, 209133), (114, 139422), (171, 92948), (228, 69711), (342, 46474), (361, 44028), (684, 23237), (722, 22014), (1083, 14676), (1223, 12996), (1444, 11007), (2166, 7338), (2446, 6498), (3249, 4892), (3669, 4332)]