22171176

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^2\times {\mathrm{853}}^1$

素因数の和:903

約数の個数: 72

約数和(自身を含む): 63447930

約数和(自身を除く): 41276754

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 361, 456, 684, 722, 853, 1083, 1368, 1444, 1706, 2166, 2559, 2888, 3249, 3412, 4332, 5118, 6498, 6824, 7677, 8664, 10236, 12996, 15354, 16207, 20472, 25992, 30708, 32414, 48621, 61416, 64828, 97242, 129656, 145863, 194484, 291726, 307933, 388968, 583452, 615866, 923799, 1166904, 1231732, 1847598, 2463464, 2771397, 3695196, 5542794, 7390392, 11085588, 22171176]

約数ペア:

[(1, 22171176), (2, 11085588), (3, 7390392), (4, 5542794), (6, 3695196), (8, 2771397), (9, 2463464), (12, 1847598), (18, 1231732), (19, 1166904), (24, 923799), (36, 615866), (38, 583452), (57, 388968), (72, 307933), (76, 291726), (114, 194484), (152, 145863), (171, 129656), (228, 97242), (342, 64828), (361, 61416), (456, 48621), (684, 32414), (722, 30708), (853, 25992), (1083, 20472), (1368, 16207), (1444, 15354), (1706, 12996), (2166, 10236), (2559, 8664), (2888, 7677), (3249, 6824), (3412, 6498), (4332, 5118)]